One hand clapping

Knowing something before it occurs.

I knew we were going to win because I could already hear the sound of one hand clapping.

by Oingooboingo January 29, 2023

One-timed a clapper

1. Hockey term - scoring a goal on a one time slap shot.

2. Sexual term used by hockey players - catching the clap via a buddy by sleeping with the same woman.

“You all sorted Schultzie?”
“Yeah. Got my penicillin after Digsy one-timed a clapper via the puck bunny the other night.”

by RileyJonesy February 21, 2019

OneClap

1. An Awesome Alias used by the Best KoB player ever.

2. An expression of awesomeness used by Randy Moss.

1. Oneclap just walled the crap outta me using mams and archers, cause he's a beast.

2. Everybody, Oneclap for Tom Brady!

by Oneclap November 1, 2011