Top definition
The sound a man's ballsack makes when it slaps gently against another gentleman's rear area.
"I'm upstairs trying to watch the bloody Hollyoaks Omnibus, and all I can hear is your sweaty scrot clatching against his arse!"
by TheKlondykesLair November 29, 2009
Get the mug
Get a Clatching mug for your girlfriend Zora.