When a man ejaculates into somebody's mouth with so much ejaculate that the cheeks puff out like a chipmunk with a mouth full of food.
by The Fiery Pen November 8, 2022

This is a person who is deeply in love with Cheu, and are obsessed with him. They would do anything to be with Cheu and would probably give up one of their close friends for him.
by dummy chummy May 11, 2023

by Emoji.gg_Member January 23, 2023

For Devoted fans of the Alvin and the Chipmunks franchise. The activity of IRL adaptations or mimicry of Alvin and his brothers Morty and Pebbles.
person 1:wtf is that shark, owl, and warden of time doing over there?
person 2: oh them, they are just chipmunking.
person 1:huh
person 2: oh them, they are just chipmunking.
person 1:huh
by madpoopers August 20, 2022

When a girl deep throats a mans penis all the way and gets his testicles stuck in her cheeks
She deep throated me and got chipmunk cheeks
She deep throated me and got chipmunk cheeks
by Chipmunker101 December 30, 2021

(Verb.) Devoted fans of Alvan and Chipmunk franchise. The activity of IRL adaption mimicry(?) of Alvin and his brothers Morty and Peables.
Hey man, did you see the new Alvin in the Chipmunk movie?
Of course man! I've been completely chipmunking over it for months now.
Of course man! I've been completely chipmunking over it for months now.
by Same-Desu August 20, 2022

Chipmunking, the act of when you’re eating out a girl, and she squirts in your mouth, filling up your cheeks chipmunk style. What you do afterwards is your story, swallow or spit, your the legend.
by Some beauty October 9, 2020
