To get caught by the police.
While driving down the wrong way at TSU's homecoming, Torrian got flapped.
by Candy November 16, 2003
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When you fail at something or something goes wrong, used mainly in the North West of England.

Can be exaggerated to flapped everywhere.
Example 1:

Dave: "Can I roll a joint?"

Tom: "Nah, you're just gonna flap it like last time"

Example 2:

Jay: "I was trying to get into that girl but her fella came over and I flapped it everywhere"
by FlappedJoint March 3, 2012
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during sexual intercourse, the sound two bodies make while knocking boots
that girl was flap flap all over the place.

did you hear about her raw flap flap wetness last night?

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A flap-flap is an alternate name for winged animals mostly pertaining to fowl and bats. Other mammals that have folds of skin that can act like wings such as sugar gliders and flying squirrels. Insects and other mammals that use their extra skin to maneuver can be their own genus of flap-flaps including stingrays, dragonflies, butterflies and honey bees with the exception of wasps who are just assholes.
Flap-flap... Makes me smile just saying it
by Itsybitsymissy January 12, 2016
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shaking one's willy in an eccentric and exciting manner. often resulting in hilarious and wet consequences. can be used as a form of foreplay or to attract other people to engage in the mating process, much like a peacock displays her feathers to attract a mate. a male human will often display his willy in an appealing way to gain sexual prowess.
i am going to use my extreme flapping capabilities to attract a mate at the club tonight.
by sfccurtyla November 11, 2013
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A person who chickened out and ran away from a challenge and / or a fight.
Person 1: Aw mate, how was Jake and John's fight yesterday?
Person 2: It was complete and utter shit! John absolutely flapped it!
by HoldenAlucard March 21, 2016
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