This is the act of throwing your arms in the air and swaying them to and fro, whilest screaming and shreaking like a chimp; during the act of anal penetration.

fyi:Intermittent ass slapping is common during this act.
I love commiting a chimpkin on my lady.
by glock17 - Rick April 10, 2006
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What I call my beautiful chickens.
They are loud and like to eat dirt.
by Down-quark May 20, 2023
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chimpkins are giant cowboy chickens that want to take over the world
i saw some chimpkins
by pee pee fingers May 23, 2022
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