I can't find the hand from my history where this happened, so I'll give you an idea.

You are dealt 77, and limp in at SB with UTG, and BB checks.

Flop comes A, 5, 7 of hearts. The pot is $5.

You lead out with a bet of $3, BB folds, UTG raises $9. You re-raise $27. UTG goes all in for $200.

Do you have to call this?