shmo bag 

some ugly bitch ass hoe

ew look at that shmo bag

shmo bag by fattydaddy101 October 27, 2018

Shmobag 

A derogatory term, much like shmuck. A word suspectibly made up by a person who was out of insults, much like saying "Your mom!"

"You're stupid"
"Shut up you shmobag"

Shmobag by XXXXXXXXXXXXXXXXXXXXXXXXXX September 12, 2005