Top definition
When one gets a girl off with their chin, giving a girl an orgasm with the use of your chin.

See also, Hairy Platypus
After the date, I took the girl back to my place and gave her a duck-billed platypus, and she liked it.
by platCHypus November 23, 2009
Get a Duck-Billed Platypus mug for your father-in-law Georges.
Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
Get a stupid people mug for your brother Günter.