carb out
(v) The act of eating large quantities of sugary foods, usually after smoking marijuana.
After Mortimer ripped the bong, he carbed out on three twinkies, a candy bar and half of a chocolate cake.
Stoner: Jesus H. Christ, I am so high, man! Do you have anything I can carb out on?
Stoner: Jesus H. Christ, I am so high, man! Do you have anything I can carb out on?