Shrinkage of the male member due to cold temperatures
Girl, pointing and laughing...

Man, defensively:

It's so cold in here, I've got a chilly willy.
by politicalsanity August 14, 2008
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A drink with its origins in two New Orleans-area bars, namely Spiders/Cherrie's and Jabba Jaws.

Ingredients: Smirnoff Ice, Blue Curacao, Pucker (any flavor), Everclear.

Instructions: Fill a beer mug up halfway with Smirnoff Ice. Throw in a splash of Curacao for coloring. Fill a shotglass almost to the brim with your choice of Pucker. Top that off with Everclear. Light the Everclear, drop the shotglass into the mug, and chug. Tastes just like Sprite.

For multiple Chilly Willies, line the glasses up side-by-side and balance the shotglasses on the rims of the mugs. Use one shotglass to knock the rest in with a domino-like effect. The record for most Chilly Willies done at once stands at 14.
Dude, let's do Chilly Willies. Chicks love 'em, they get you drunk, and they taste just like Sprite.
by Mike January 6, 2005
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when icecubes are put in the mouth before performing a blowjob
by richhomiejoel December 8, 2015
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A game played by men where you put your willy on a chilly block of ice and the last man with his dick on the ice is declared victorious
Yo nibba wanna go play some of dat chilly willy my boi Johnson got a real cold one this time
by Generalbutboi69 May 16, 2018
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slang for small cock
Based on how cold shrinks the penis
Guy strips; girl takes one look and says, "I'm outta here, I didn't eat a roofy just to get it on with some chilly willy!
by cyberpope67,BC,Canada June 20, 2009
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To have a bud-burnin-buddie, stick the blunt backwards in his mouth, and blow out. When the smoke comes out of the blunt you sniff it up.
"will somebody give me a chilly willy?"
(WARNING: chilly willies are not for ametuer bud smokers. try at own risk)
by Jake S. March 21, 2005
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either dipping your penis in a cold glass of water or putting it in a snow bank, then sticking it in someone's ear
"My roomate wouldn't stop snoring, so i gave him a chilly willy"
by Travis Gerving April 3, 2008
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