plap

present singular third person plaps · participle present plapping · participle past plapped · past plapped

1. To plash; fall with a plashing sound.

   He'd have to look up, have to look— A stone plapped into a greasy puddle not two feet away.

   2010, Joanne Harris, Blackberry Wine

   2 more examples

   On this day it was so cold that the white bears winked their pink eyes, as they plapped up and down by their pool, and seemed to say, " Aha, this weather reminds us of dear home!

   1859, William Makepeace Thackeray, The Roundabout Papers

   The crowd humped together, squealing, around her, to the floor; the room plapped into halflight, low from two wall lamps, glowing on her legs, over the ducking heads.

   2015, Harold Pinter, The Dwarfs

2. Internetsexual slangTo have sex, to fuck.
3. Internetsexual slangTo masturbate by hitting the testicles.

plural plaps

1. The sound of plapping or a plash.
2. Internetsexual slangThe sound of the tissue of two people clapping against each other, particularly of the buttocks or hips, by a single intense thrust of penetrative sex.