Top definition
Lumpy, saggy breasts, having the appearance of oozing down her chest like oatmeal sliding down a wall.
Q: How was your date last night?
A: Dude, her boobs were like oatmeal on a wall.
by sparhavoc October 08, 2016
Get the mug
Get a Oatmeal on a Wall mug for your buddy Manley.