Call somebody’s bluff

Pro Tip 1/3

Poker Origin

The phrase originates from the game of poker, where bluffing is a key strategy.

He claimed he would move abroad, but I called his bluff and he admitted he wasn't serious.

Pro Tip 2/3

Skepticism Required

Use this phrase when you're skeptical about someone's claims and want to challenge them.

She said she could eat 50 hot dogs, so I called her bluff to see if she could really do it.

Pro Tip 3/3

Not Always Serious

Sometimes 'call someone's bluff' is used humorously, rather than confronting a serious threat.

Jake joked about shaving his head, so we called his bluff and handed him the clippers.