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
Get the Clop clop mug.
"Last night I heard a strange sound coming from the other room."
"What did it sound like."
"Clop clop clop."
by Zaeglamesh April 26, 2014
Get the clop clop clop mug.
Shoes that when walked in make a sound similar to "clop clop". These shoes generally have a large heel and are mainly worn by females.
I'm going shopping for some clop clop shoes today.

Louise has a really nice pair of clop clop shoes.
by Louise. G August 19, 2007
Get the Clop clop shoes mug.