square egg 

An egg that is pushed so god damn hard that it is forced into an square like shape.
You can also make a square egg by acting like its dad and beating the shit out of it.

Also another insult for calling someone gay

Damn That Bitch A Square Egg

square egg by ILikeFerrets April 3, 2018

Underboob square lego eggs 

its where you fucking lay down on the side walk with your ass exposed on a really hot day and have your friends grandmother cook eggs on it and sell them at walmart, keeping them heated in an easy bake oven. It helps not to get shit on them or fart in the old women's face, because she could die from inhaling toxic gases.

Hey dude i just made $5 from making Underboob square lego eggs with sean's grandma!
dude your horrible.

Underboob square lego eggs by Rem yo October 4, 2010

squarepegging

When a guy fingers a girl or tries to have sex with her when she is not wet. I

He squarepegged me! It was like putting a square peg in a round hole.

squarepegging by Starfucker March 15, 2005