Something adults tell you to quit doing, especially while with company, when your just standing around minding your own business doing nothing.

Mother: Kayman, quit showing off can't you see I have company!

Kayman: But mom I-

Mother: Don't make me come over there!

Kayman:(Mumbling) I hate that whore!
by Kayeman Lanes March 8, 2006
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to behave in an ostentatiously skilled and assured way with the intention of impressing others
Stop showing off and do your job. (example of show off)
by The Return of Light Joker September 24, 2009
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Someone who boasts about themselves
''that guy is a right show-off you know!''
by sweet jesus June 22, 2006
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Noun.
The unfortunate event where a person is showing off (Ex: their money, life, face, etc.) so much that their repertoire could amass that of an actual show.
Oh look, Ramon is having another show-off-show today! He just sent me a picture of his Maserati at yet another angle!
by Confucius says July 23, 2014
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1. Someone that flaunts their money by paying people to do stupid things, such as eating an aluminum foil cheetos bag for $100
2. Specifically in high school, a student that offers exorbitant amounts of money for other kids to do his/her homework, when a smaller amount would work
3. Someone who routinely takes friends out to steakhouses for lunch or dinner and proceeds to pay for everyone.
4. Someone who makes fun of others solely because they are not as wealthy
5. Someone whose main insult line is "i can buy and sell 100 of you"
Great Neck South used to have an infmaous show off, but his days of bribing, flaunting, and scheming are over
by His loyal jester September 30, 2006
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Someone who feels the need to kiss their lover whenever a bunch of other people are around.
*Couple Kisses*
Guy Watching: Show-off! Get a room!
by nilethe146 May 30, 2016
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A wannabe loser who is so desperate to fit in and is soo ugly, that you go total Texas Chainsaw Massacre on. He does things that make him look "cool" (when he really looks like an asshole) to impress everybody and show of his "talents" (which he doesn't have). Gets made fun of A LOT, mostly by nerds, losers, sensitive wusses and science geeks. See Anthony Brito
Regina: Yo, Anthony Beito is such a fugly asshole.

Liana: I know, what a pathetic show-off
by Gretchen May 29, 2004
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