To fail at an amazingly easy task, or (in contrast) to succeed in an amazingly difficult one. Mostly refers to sports.

Generally said whilst tapping one's nose or raising arms at a 90degree angle triumphantly.
1 - Two blokes are playing billiards. Bloke 1 has the 8 ball a centimetre from the top right pocket.

Bloke 1: You might as well cough up that $10 now, mate.
*Bloke 1 buggers up the shot*
Bloke 1: I can't believe I did that.
Bloke 2: That's a Peter Collis *taps nose* if I ever saw one.

2 - Two blokes are playing golf.

Bloke 1: Oh man, I'm getting slaughtered here. I hate this hole.
*Bloke 1 hits a hole in one*
Bloke 1: HA! PETER COLLIS! *raises arms triumphantly*
by zibzabzob January 17, 2011
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An attractive but very stupid person, usually female; From the breed of dogs, which were bred for looks at the cost of intelligence by reducing their brain size.
by MandatoryCarry April 7, 2019
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A nickname for a member the Colonial Faction in the game Foxhole
We have to rebuild the Town Hall, because the Collies bombed it.
by Númenion June 2, 2023
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The ship name of two amazing people that are named Mollie and Cale. The girl is as beautiful as Tom Holland, kind, sweet, funny, and GORGEOUS<3

The boy is exceptional.

This ship name is ABSOLUTELY PERFECT and MALE is still good to but I mean Collie is just MWAH CHEFS KISS
Person 1: What's Collie
Person 2: Mollie and Cale's ship name
Person 1: It's so cute
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The world’s most buffoonish dog breed
Why are collies buffoons?
by Blurryface_fan December 27, 2022
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collie is an amazing girl who will never fail to make you smile. she loves hanging out with friends and has two dogs named ruby and Murray. we hang out a lot bc we are both part of ur ducky got big botox. btw my name is mav and coli is my bsf. so overall she is super nice and we are halloween weirdos. ok idk why I'm doing this but yk YOLO k I'm done hahah
collie is an amazing person and we love her hahah
by mav a June 17, 2019
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She's a one hot ass lady. She's picky, slim and healthy. She got gorgeous eyes, hair and body. Girls "die" of jealousy to be her and guys "die" to have her. Shes feisty, outrageous, attractive and very +18 content sexual. Shes into everything. She wants what she wants, she deserves what she deserves and no one can tell her no and bugging her way. She was the talk of the city, school and pretty much everywhere she steps foot in. You need a girl like Collie in your life. Shes honestly the most trust worthy person in the universe. Step to have a healthy&happy life is to get a Collie!! Goodluck.
Your friends: Have you seen her?
Me: Who?
You friends: That hot jucier girl, Collie!!!
Me: N-
Collie walks past
Your friends&Me: Dayyummmmmm *heart throbs*
by Collie's all time crush November 17, 2020
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