Karl Mosher 

This dude has the largest cock out of all of his friends. The women love it when Karl Mosher whips out his cock.

Person 1: Oh my God look! It's Karl Mosher!
Person 2: I bet his dick is huge!

Karl Mosher by Cum-Sucker March 2, 2021

Karl is your mother 

A way to get out of awkward situations.

Joey: "Yesterday I went on a road trip!"
*awkward silence*
Matthew: "Karl is your mother!"

Karl is your mother by MysteriousPotatoSociety November 8, 2019