1 definition by Glaceon the Great
A thunder clap is when your girl goes down on your dick on last time and you nut. They call it the thunder clap for 2 reasons. 1. That's the sound her butt makes, 2. You pass out and see lightning strikes for 5 minutes
Guy 1: I just got thunder clapped
Guy 2: What was it like
Guy 1: I saw lightning strikes all over the world
Guy 2: What was it like
Guy 1: I saw lightning strikes all over the world
by Glaceon the Great November 2, 2016