Definitions by CHD

Pantsmallow 

The term for ejaculating in your pants instantly just after witnessing something unbelievable. This could be within the context of seeing someone incredibly atractive, to hearing a sick song.

"dude, that breakdown was so awsome, I had a pantsmallow"

"-Look at her!
-AHHHH Pantsmallow!!"

Pantsmallow by CHD May 15, 2007