Slug Juice 

When you leave an unfinished joint outside overnight and smoke it the next day/month or longer.

"Hey man you got any weed?"
"No but we can smoke the slug juice on the windowsill."

Slug Juice by Slug Boy March 2, 2019

slug juice 

Energy drinks or Mountain Dew drank by slugs at West Point.

I'm gonna fall asleep in my next class, I need some slug juice.

slug juice by super slug November 9, 2009

slug juice 

the female equivalent of jizz

DAMN boy that bitch just rode my face and got her slug juice all over me!

slug juice by anniesarah December 30, 2007