Top definition
Being upset with a bitter look on your face in the same manner as a baby with a full diaper.
Sheila looked like Mrs. Poopy Pants when she didn't get a Louis Vuitton purse for Christmas.
by hititlong January 04, 2006
Get the mug
Get a poopy pants mug for your dog Larisa.
A pair of pants with such a low crotch that it looks like you took a poop in your pants
Wow Jenny, did you see Sarah's poopy pants? It looks like she took a dump but it didn't smell like it
by Abiey September 30, 2015
Get the mug
Get a Poopy pants mug for your boyfriend Manafort.
A grown man or woman who has soiled themselves, however, are unable to grasp the obvious fact they need their nappie changed.
Omg Alan is being a total poopy pants today. Does he need his nappie changed?
by I.A.P.P. August 13, 2014
Get the mug
Get a Poopy pants mug for your mate Riley.
When you poop in your pants and it stains your pants and starts to smear and leave marks on the floor.
5 year old son- mommy I pooped my pants and it's starting leak.

mother don't worry I'll get the baby wipes poopypants used in a sentence
Get the mug
Get a poopypants mug for your sister-in-law Riley.