komisch vs lustig vs witzig
I always thought "komisch" was the same as "lustig" and "witzig"!
Facelezz is right. 'komisch' can be used as funny but it can also mean odd, weird or strange. 'lustig' cheerfully hilarity also a person can be 'lustig' 'witzig' is funny or witty. But in real life we don't really care about these niceties. We take both terms interchangeably.
best regard Angel