I didn't have the kahooners to play that joke at work.

I don't have the kahooners to go up to her and say "hello".

I cannot believe he did that. What a massive set of kahooners. I'm surprised he wasn't sacked on the spot.

Dan: bro why have you been staring into space for the last hour doing nothing?
Me: bro i have a chronic cringe from what happened earlier I can't concentrate