1 definition by Fitbot

metabolism surprise

When you go to the toilet to do a wee and you unexpectedly do a poo too.

When Stinkbot when to relieve her bladder before she went running with Fitbot she had a metabolism surprise. Fitbot was glad she didn't need to use the loo after Stinkbot had a metabolism surprise. Poowee stinky!

by Fitbot July 7, 2008