Top definition
The fat over a tight shirt (this is the way you spell it for neck fat)
a shirt that is 5 sizes small with m y hanging fat is shmooby
by Apex guava February 16, 2014
Happy St. Patties Day!
Big and jiggly man boobs that are often flicked.
Wow, darius and javon have some big shmoobies!
by Mikey12703 March 13, 2018
Happy St. Patties Day!