Definitions by lil' Kim Probable

Krusty Dog 

when you jerk off and forget to wash up after, leaving a thick layer a spunk on your junk which then solidifies to form a hard crusty outer layer of dried cum.

Bro, last night I fucked this bitch and woke up with the worst krusty dog of my life mane!

Krusty Dog by lil' Kim Probable October 15, 2016