diff --git a/exceptions.hpp b/exceptions.hpp
index fe2124f..436ca7d 100644
--- a/exceptions.hpp
+++ b/exceptions.hpp
@@ -1,5 +1,7 @@
 #ifndef __EXCEPTIONS_HPP
 #define __EXCEPTIONS_HPP
+#include <fmt/format.h>
+#include <string_view>
 #include <stdexcept>
 
 
@@ -14,8 +16,12 @@ struct DesyncError : public std::exception {
     const char *what() const throw() {
         return "Server has desynced!!!";
     }
-    DesyncError() {
-        std::cout << "DESCONACCREKO" << std::endl;
-    }
+};
+
+struct InsufficientArgsError : public ParseError {
+    using ParseError::ParseError;
+
+    InsufficientArgsError(std::string_view where, size_t expected, size_t given)
+        : ParseError::ParseError(fmt::format("In {} event: Insufficient arguments expected. Given {} but expected {}", where, given, expected)) {}
 };
 #endif
diff --git a/instance.cpp b/instance.cpp
index 010aecd..72c2ab5 100644
--- a/instance.cpp
+++ b/instance.cpp
@@ -20,9 +20,7 @@ using namespace Utility;
 void Event::parse(std::string_view str) {
     auto split = strSplit(str, ' ', 2);
     // Check split size
-    if (split.size() < 2) {
-        throw ParseError("In event parser: Events are expected to have both a sender and name");
-    }
+    argsSizeCheck("basic", split, 2);
     // Move values
     split[0] = {split[0].data()+1, split[0].size()-1}; // Erase leading ':'
     auto id_len = split[0].size();
@@ -113,9 +111,7 @@ void ModeSet::parse(std::string_view in, NetworkInfo &netInfo) {
 void User::parse_euid(const Event& event, NetworkInfo& netInfo) {
     this->server = std::get<SUID>(event.sender.id);
     // Check size
-    if (event.args.size() < 10) {
-        throw ParseError("In euid parser: This euid event does not have enough arguments");
-    }
+    argsSizeCheck("EUID", event.args, 10);
     // Move values
     nick = event.args[0];
     hops = std::stoull(std::string(event.args[1]));
@@ -140,9 +136,7 @@ void User::removeChannel(const u_Channel& channel) {
 void Channel::parse_sjoin(const Event& event, Cache& cache, NetworkInfo& netInfo) {
     this->server = std::get<SUID>(event.sender.id);
     // Check size
-    if (event.args.size() < 3) {
-        throw ParseError("In euid parser: This euid event does not have enough arguments");
-    }
+    argsSizeCheck("SJOIN", event.args, 3);
     // Move values
     name = std::move(event.args[1]);
     mode.parse<true>(event.args[2], netInfo);
@@ -401,15 +395,11 @@ async::result<void> Instance::process(Event event) {
             res->get()->umode.parse<false>(event.text, netInfo);
         } else if (event.name == "ENCAP") {
             // Get args
-            if (event.args.size() < 3) {
-                throw ParseError("In encap event parser: at least * and encap name need to be passed");
-            }
+            argsSizeCheck("ENCAP", event.args, 3);
             if (event.args[1] == "SU") {
                 // User logged in
                 // Check args
-                if (event.args.size() < 5) {
-                    throw ParseError("In encap su event parser: this encap requires UID as first argument and optionally login name as second one");
-                }
+                argsSizeCheck("ENCAP (SU)", event.args, 5);
                 // Find user in cache
                 auto res = cache.find_user_by_uid(event.args[2]);
                 if (res == cache.users.end()) {
@@ -447,10 +437,7 @@ async::result<void> Instance::process(Event event) {
             res->get()->topic = event.text;
         } else if (event.name == "JOIN") {
             // User joined existing channel
-            // Split args
-            if (event.args.size() < 3) {
-                throw ParseError("In join event parser: join even did not receive enough arguments (expected 3)");
-            }
+            argsSizeCheck("JOIN", event.args, 3);
             // Get channel from cache
             auto c_res = cache.find_channel_by_name(event.args[1]);
             if (c_res == cache.channels.end()) {
@@ -483,12 +470,10 @@ async::result<void> Instance::process(Event event) {
             u_res->get()->removeChannel(*c_res);
         } else if (event.name == "TMODE" || event.name == "BMASK") {
             // Channel modes changed
+            argsSizeCheck(event.name, event.args, 3);
             // Split args
             std::string_view modes, channelName;
             {
-                if (event.args.size() < 3) {
-                    throw ParseError("In MODE/BMASK event parser: did not receive enough arguments (expected 3)");
-                }
                 channelName = event.args[1];
                 modes = event.args[2];
             }
diff --git a/utility.cpp b/utility.cpp
index 7c52bec..fecc697 100644
--- a/utility.cpp
+++ b/utility.cpp
@@ -1,6 +1,7 @@
 #include "utility.hpp"
 #include "uid.hpp"
 #include "instance.hpp"
+#include "exceptions.hpp"
 
 #include <string>
 #include <string_view>
@@ -31,6 +32,12 @@ std::tuple<std::string_view, std::string_view> colonSplit(std::string_view s) {
     // Split there
     return {s.substr(0, colonPos), s.substr(colonPos+2, s.size()-1)};
 }
+
+void argsSizeCheck(std::string_view where, std::vector<std::string_view> args, size_t expected) {
+    if (args.size() < expected) {
+        throw InsufficientArgsError(where, expected, args.size());
+    }
+}
 }
 
 static const char UUIDChars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
diff --git a/utility.hpp b/utility.hpp
index c027042..0b9260c 100644
--- a/utility.hpp
+++ b/utility.hpp
@@ -12,5 +12,6 @@ constexpr size_t strSplitInf = 0;
 
 std::vector<std::string_view> strSplit(std::string_view s, char delimiter, size_t times = strSplitInf);
 std::tuple<std::string_view, std::string_view> colonSplit(std::string_view s);
+void argsSizeCheck(std::string_view where, std::vector<std::string_view> args, size_t expected);
 }
 #endif