What is Tub-shitter?
Tub-shitter or T.S. is used to describe a grotesquely obese (fat) person. Basically, a person too big to use a toilet that has to park (sit) their ass on a bath tub to shit.
What a tub-shitter!
Check out the tub-shitter!
See t.s., fat, obese, cow, pig, porker