Top definition
An absorbent material placed inside the underwear or between the butt cheeks to catch and absorb an unexpected shart.
"Man, I was at the mall today and I squeaked out a fart, which then resulted in a shart. Good thing I was wearing my Shart Shield!"
by Horray4Sharts October 17, 2009
Get the mug
Get a Shart Shield mug for your bunkmate Abdul.