A horny chipmunk is a little boy who knows more about sex than he should. Usually he is very creepy and making sexual jokes with girls.
Example 1:
Pam: OMG! My little brother keeps saying that licking carpets turns him on. It's soo gross!

Sam: He is such a horny chipmunk.

Example 2:
The horny chipmunk who lives next door to me never shuts up about fellatio jokes.
by Kix Cereal August 22, 2011
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When a person fills the cheeks with your jizz and saves it till she falls a asleep and slowly drinks your jizz.
jess chubby chipmunked tommys warm jizz at night.
by Evang96 April 10, 2017
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I think I see a whole cashew in that nutty chipmunk.
by turd d ferguson December 4, 2007
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A child conceived through clandestine means on the female's part. Said means usually consist of the female giving fellatio, pretending to swallow, concealing semen in the side of her mouth (as a chipmunk), and later transferring the semen from the mouth to the vagina.
"... but Steve told me last year that they didn't want to have kids! I bet that sneaky bitch Jill made herself a chipmunk baby."
by dora t. explorer July 22, 2012
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When a woman is being deepthroated and is *surprise* anally fisted.
Fred just gave his mom the crying chipmunk, and couldn't walk for a week.
by The Ishi September 23, 2007
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A blowjob, but performed with a mouth full of ice cubes. Proper technique is to take a large gulp including a few ice cubes of any cocktail on the rocks (Margarita, gin and tonic, vodka redbull, etc), drinking the liquid and retaining the ice in one's cheeks. If the ice melts before satisfactory completion of task, another large gulp of the cocktail is in order, only adding to the talent and skill of the performer.

Crushed ice is to be avoided at all times as it is not comfortable for either party and may lead to the choking chipmunk
You know, my girlfriend is pretty cool about going down on me, but this March 14th she surprised me with a frozen chipmunk! She looked so cute down there with her cheeks full of ice. I was surprised not only with how good it felt, but also how quickly she had finished off both our drinks. We skipped the steaks and it turned into one hell of a night.
by Han Bingo March 14, 2008
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A Cheesy or Gaudy, pompous, or arrogant person who also happens to have cheeks that look like they're stuffed with shit (similar to the way chipmunks store food in their cheeks). The term is very similar to Ass Face but can be used to refer to a cheap and gaudy event, show, or presentation frequented by Chipmunk Cheese types.

See Rush Limbaugh
Eddy: "So what did you think of my boss Monty?"
Suzy: "Not much. He's such a chipmunk cheese!"

"The 2008 Republican convention was just so much chipmunk cheese!"
by Laser Dog September 9, 2008
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