Top definition
From the iconic show How I Met Your Mother: If one loses a bet they can choose 10 slaps at the moment or 5 slaps that can be used at any time.
If you lose you have to choose one of the options from the Slap Bet.
by mrstealyogirl June 10, 2018
Get the mug
Get a The Slap Bet mug for your mate Rihanna.