balls'n all
To have a person deep throat a penis until the gag reflex produces vomitus projectilus.

Derived from a dirty nursury rhyme popular in the 1970's:

"Eat Me Raw,
 Balls'n all!
 Don't stop there,
 Get a little hair!"
 
Modern use is usually derogatory, see example
"Yo!  Faggott!  Eat Me balls'n all"