I gotta go pee

The term ''I gotta go pee''

Is a term referencing the use of a toilet and releasing fluids from your penis

Is can also be said as ''I gotta go piss!''

This is a very common phrase used by children under the age of 8 who forgot to go pee before the 10 hour long roadtrip.

This phrase is used because before the roadtrip started, the mom asks, do you have to go pee timmy? timmy usually says no.

30 minutes into the roadtrip... MOM I GOTTA GO PEE.

thus angering the mom.