slap bet
slap bet · slap bets
A wager between two people that involves no money, but in which the winner is allowed…A wager between two people (especially children) that involves no money, but in which the winner is allowed to slap the loser as hard as possible.
Meaning
1 senses(US)A wager between two people (especially children) that involves no money, but in which the winner is allowed to slap the loser as hard as possible.
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.