I thought I'd 'bust a gut' (laughing) when you showed up in that silly outfit.
What makes some people want to 'spill their guts' on national television?
He knew he had to trust his 'gut' [='instincts'] and do what felt right.
(..) Should I say something? I feel like I should say something. You? No,you'll only make it worse. You want to know the most pathetic part? Even though I hate his lying, cheating guts... I still love him. Is that crazy? Yes. No,it's not crazy. It's uh... uh... it's a paradox. (..)2007 TvShow: The Big Bang Theory Title: Pilot Season: 1 Episode 1