i gotta pee
A phrase used by people who think peeing is a life-or-death situation, even though it's just a little pee.
I GOTA GO PEE AND I'M NOT COMING BACK UNTIL I'M DONE
I GOTA GO PEE AND I'M GOING TO PEEL THE WALLS IF I HAVE TO
I GOTA GO PEE AND I'M TAKING OVER THE TOILET FOR 10 MINUTES