Hold One's Breath Puns

Hello darling," breathed the obscene phone caller. "If you can guess what's in my hand, I'll give you a piece of the action."

""Listen Dude," drawled the lil' Texas lady, "If y'all can hold it in one hand, I ain't interested."

So dad asks how I did on my last final:

Me: I blew it out of the water!

And he interrupts me with this one:

Dad: I hope you didn't hold your breath the whole time!