Definitions by Granfunk

Scrumptum 

When a male’s testicles shrink due to cool ambient temperature

Michael Phelps had serious scrumptum when he won the gold medal.

Scrumptum by Granfunk March 4, 2021

German make-out

Sticking your tongue in your significant other’s asshole

Molly loves to German make-out with her boyfriends.

German make-out by Granfunk July 20, 2020

Thigh five 

The urge to put your hand between an attractive woman’s legs (thighs) and move it back and forth in a “slapping” motion.

Look at that girl over there; boy, I sure would like to give her a thigh five.

Thigh five by Granfunk July 20, 2020