What is Ass Sauce?
1.
a specialty sauce offered by mcdonalds to employees and customers over 6'5"
2.
An exclamation of surprise and/or disgust.
"Aw ass sauce, I just got sniped."
See 
3.
A very nasty smell emitted from another person. Almost a mix of onion/old sweaty gym socks/wet-dog-ass.
Man, that chick smelled like ass-sauce. I thought I was going to pass out!!
Random Words:
1. 
When you perform oral sex on a man, in the position of kneeling in front of him and sucking his cock.
Jack: Before the night was over, ..