Like fap fap, except when it's done by bronies (adult male fans of the kids show "My Little Pony: Friendship is Magic") while watching My Little Pony porn.
Brony 1: Hey dude, what took you so long?

Brony 2: Oh, um, well I saw some pretty hot Fluttershy drawings online, so, you know, clop clop. ;D

Brony 1: D:
by FatKidOnline May 25, 2012
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Brony 1: Dude, I just caught George clopping to Fluttershy!
Brony 2: Fluttershy?! Man, that's just wrong!
by DrWhoof April 27, 2011
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TheFourteenthNumber spent thier money everyday clopping to My Little Pony
by K00ki3 April 9, 2011
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MLP Ponies Having Sex, or Masturbating. Most used by MLP Fans, Bronies.
1: "I caught Joe watching Clop!" "Ew, What a Brony}."
2: "I caught Joe Clopping TO it!" "To be honest, I would Clop to it as well." "Ew, Why tho?"
by HEAAEH September 15, 2018
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‎*Feeney slang* "The Clops" - Named after the figure in Greek mythology the Cyclops, "The Clops" is when you unleash your man power in a girl's eye so hard she can see the tadpoles, and her eye stays red for many hours, making her close that eye, and walk around with only one eye open...like a Cyclops
Her mom wasn't happy. Her daughter came home with 'The Clops'
by Professor George Feeney October 22, 2011
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A semi-erect penis. The word has its origins from the equestrian world.
I always awake with a clop-on.
Bessie had a raging clop-on as I brushed him down.
by clop-on April 4, 2009
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when your dick/ballsack makes a clapping noise on your thigh that only you can hear, unless you ask everyone to be quite and make a humping motion rapidily to generate the clopping noise. Note:This can only be achieve if your wearing loose boxers.
Teamate 1.< Man on our run this morning you were clopping like a bitch.
Teamate 2.< I know all my briefs were in the laundry so I only had boxers so it was like a moonbounce down there.
by Andrew R.C. August 21, 2007
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