callum 

scottish prick who is intensely obsessed with polish females called “nikola” for some strange reason and has an incredibly small penis , he has also been known to watch pregnant dwarf rape porn .

wow , what a callum

callum by jacob the sex god February 22, 2019

Callum 

A cunt, a disrespectful prick that needs to sort himself out and realise he won't get any where in life being a dippy fucking twat. He has a fucked up body and needs to sort out his belly button.

Who's that over there?
Looks like shit

Oh wait it's callum

Callum by Bobbyy12356862156778743 January 23, 2015

Callum 

Callum is an amaging person who is hilarious and a good friend. He is also the king of pakis and is extremely good at sports

Callum is the best paki king ever

Callum by Blowjob123 October 18, 2018

Callum 

His the male version of a Karen, with side affects of SIMP.

He is such a Karen, His name must be Callum.

Callum by BIG HUGE HUNORMUS pp May 28, 2020

Callum 

Someone named Callum is retarded.
He is special in his own way.
He's a Callum.

Man1: Hey wtf did this kid just do is he retarded

Man2: No he's just a Callum

Callum by FKNxGaming November 27, 2014

Callum 

A pedo who can't admit it

Guy:omg your a Callum
Callum:no I'm not I only touched one kid

Callum by UrworstnightmR February 23, 2017

Callum 

Somebody who is overconfident about getting into a music conservatory or some arts institution. Thinks very highly of himself, and if he plays an instrument, it is usually either a saxophone or a flute. Most importantly, this person lacks talent, and is headed for failure.

He thinks he can get into Juilliard? But he's not even remotely good! What a Callum.

Callum by Mike Rotchburns October 25, 2006