To harass or insult another person by casually placing one or both hands behind your head.
1. I walked into the living room and my mother looked right at me and flibbed. Who does she think she is?

2. Every time I go to that gas station the cashier flibs me. I'm going somewhere else from now on.
by Flib Flab McDab July 23, 2021
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flib means that you are dumb or stupid.
sarah: you are such a flib!
me: im sorry i cant help it.
by krispyrice May 20, 2020
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Flib is short for FakeLib. It is a modern, alternative form of Liberal. It is claimed, by opposition, that 'Flibs', unlike liberals of yesteryear, side with the billionaire corporations rather than oppose them, dictate what language can and cannot be used, oppose scientifically proven facts in favour of ideology, restrict free speech, endorse censorship and act in a paradoxically fascistic manner despite claiming to be at odds with it. It is also claimed that Flibs are motivated by virtue signalling. They are considered by some to be right-wing socialists.
The Flibs heavily supported YouTube's decision to ban all political discussion on whether or not the athlete, who was born a man but now considers herself a woman, should have been given the opportunity to fight and hit a competitor, who was born a woman, in the boxing ring, given the clear physical advantages and danger involved.
by Jason Argonaut March 8, 2019
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A flib is the small gathering of fabric around the fly of jeans or khaki pants that makes the wearer appear to have a hard-on when sitting. This can happen to men or women, resulting in awkward situations.
Ugh, this flib is making me look like I'm so turned on!

Hey girl, is that a flib or are you just happy to see me?
by Fibonacci77 December 13, 2018
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The act of shaking a shrimp in a controlled and deliberate manner.
The baby was crying, so I took a shrimp and began to flib it. The baby was very satisfied!
by Mandolorian01 October 12, 2016
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Is the skin that sticks out between a womans bra stap and her armpit in the front. Generally a positive term.
Her flib is sexy tonight!
by Stangmk January 29, 2019
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