What is Dang! I Gotta Go!?
1.
Exclamation, point where you realize that you might not make it to the restroom.
mandy cried "dang, i gotta go" just before the pee started flowing down her legs.
See
2.
you have to use the bathroom really bad and if u dont find one soon ur gonna pee yourself
girl 1- hey
girl 2- dang! i gotta go!