An awkward situation
When I saw the hangover with my dad it was a real BC (butt clencher)
by John Thelampguy February 02, 2011
1 more definition
A suspenseful situation, typically referring to a TV show, movie, or book.
The season finale of The Walking Dead was a major Butt Clencher!
by madambluhhh April 13, 2015