An extremely fat person who resembles a ball with arms legs and a very small head. they are often seen eating "freedom" fries and other fatty foods
by general_hamster March 14, 2003
Actually, Tubby is an acceptable nickname for your large friend as long as he's cool with it. so go ahead and call your fat buddy tubby, because as long aa the right people say it, it can be quite a good name.
Hey Tubby, where did you get those submarines?
by Justyn AKA Tubby August 09, 2006
one who is rotund
Daniel is a tubby fool, as is Marshall and Adley.
by Bastardized Bottomburp April 01, 2003
A very fat person who loves to eat Burger King to the point that he believes he is the Burger King... He loves to live a Fat lifestyle and uses food to describe things and his favorite outing include food.
"Tubby must eat burger king on several occasions."
by Ohm September 08, 2006
a fat fuzz ball of a cat who is so obese that when it lays down you cannot see its legs or feet
Tubbys is so fat that i think she needs to go on a diet
by Capt. Guido September 30, 2010
Tubby is the slang name for the Harriet Tubman twenty dollar bill
We ate out last night and the food was so good I tipped a tubby.
by NCornelius May 16, 2016