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Boris is the guy your mom would never want. If your daughter brings a guy named Boris to the house, he is probably a fat fuck and wears glasses. He has a bigger booty than your daughter, and his pp is small. Kick him out ASAP.
You are as ugly as Boris.
Oh no! Boris is at my house again.
by theycallmeyoungdaggerdickay February 26, 2019
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A broken promise (esp: one that is repeated again and again)

To make a promise that you intend to break (usually again)
To make a false promise.

Someone who makes promises but never keeps them is 'a Boris' (adj)
'Don't believe a word this Boris tells you!"
"Is that a promise or a Boris?"

"He Borised to mow the lawn, I just know it!" (verb)

"If hear one more Boris from you!"
by Jonny Boeing December 15, 2019
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An insult used in Western New York to refer to someone fat, a liar, someone ugly, or a general unlikeable or unintelligent person. Can also be used to discribe a person pretending to be a character from any piece of media
Person A: Wow man, look it's Boris.
Person B: Yeah, he sure does like to make things up.
Person C: And why is he dressed like John Bender from the Breakfast Club?
by McShrekNuggets March 31, 2021
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SI unit of measurement for beauty. It is usually in reference to the Victoria Secret Models, sometimes used as a name.

1 Bori = Beauty of 10 Models.
Bori could land a modelling contract dressed as a vagrant.
by mastershake December 23, 2013
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1. To get crumbs or some other form of shmutz all over the place. (verb)

2. Used as a noun to say that there are crumbs all over you.

(Borising commonly occurs after a late night hookup...unidentified crumbs may appear.)
Ex 1:
"Oh man! While eating the pretzels i Borised all over myself! :("

Ex 2:
"Looks like while i was eating Boris paid me a little visit"
by lizbrez March 12, 2009
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A stingy mother fucker. One who gives as little as possible and expects to recieve a greater value in return in any scenario.
"Stop being a cheap asshole and pay for yourself."
"Stop being a Boris"

by Boris Li November 16, 2007
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