Who's that waddlin' down the street? It's just me, 'cause I love to eat Fudge and Twinkies and deviled ham Who's real flabby? Yes, I am! Every picture of me's Gotta be an aerial view Now my doctor tells me There's just one thing left to do-- Grapefruit Diet (Diet) Throw out the pizza and beer Grapefruit Diet (Diet) Oh, get those jelly donuts out of here Grapefruit Diet (Diet) Might seem a little severe Grapefruit Diet (Diet) I'm gettin' tired of my big fat rear Blow, flatty! Well, I used to live on chocolate sauce Made sumo wrestlers look like Kate Moss Walked down an alley and I got stuck I got more rolls than a pastry truck When I'm all done eating I eat a little more When I leave a room First I gotta grease the door Grapefruit Diet (Diet) Can't have another eclair Grapefruit Diet (Diet) I gotta decrease my derriere I'm on a Grapefruit Diet I'm on a Grapefruit Diet I'm on a Grapefruit Diet No more pie now No more creme brulee Lay off the gravy And souffle No french fri-yi-yies now No ice cream parfait Mr. Cheese Nacho Stay away Oh, I think I'd sell my soul For a triple patty melt But I need a boomerang When I put on my belt Grapefruit Diet (Diet) Lay off the 3 Musketeers Grapefruit Diet (Diet) Until my big booty disappears Grapefruit Diet (Diet) Eat'em till they're comin' out of my ears Grapefruit Diet (Diet) 'Cause I haven't seen my feet in years I'm on a Grapefruit Diet I'm on a Grapefruit Diet I'm on a Grapefruit Diet