Salbabida is the Filipino word for a tire's inner tube. Also Filipino slang for belly fat that is so plentiful, it stretches not only along the front (the belly) but also along the side of the body and at the back. Makes the person appear as if he/she has an inner tube around the waist, as if to aid flotation.
Jose's so fat now, he has a salbabida already.
by the big gabowski September 30, 2011