Yo, heavy's so fat that he plays for both teams. Heavy's so fat he once sat on a level 3 sentry and it turned into a small ammo.
Yo Heavy so fat he developed a wormhole through which he traveled back in time to warn himself to stay fit and healthy and everything went better than expected.
Heavy is the reason no other class can eat delicious sandviches or dalokohs bars. Because he eats them all.
"I heard your heavy went into a restaurant and ate all the food at the restaurant and they had to close the restaurant"
Yo Heavy so fat that when the train on cp_well hit him, he turned and yelled "Who is throwing stones?! Yo Heavy so fat you gotta change server just to get behind him
Heavy is so fat they had to put in speed bumps at the all you can eat buffet to slow him down getting there.
Your Heavy is so fat instead of nails he eats Schnitzels! [ame="http://www.youtube.com/watch?v=9W0Cryg0uEw"]YouTube- The Schnitzel Song[/ame]
The heavy is sooo fat that when he stands up it becomes night time. The heavy is so fat, when he spawns he crashes the server he's on. The heavy is so fat he makes blimps look like soap bubbles. One time heavy went to the beach and all the whales came up and started singing "We are family". The heavy is so fat they play tc_hydro on top of him. The heavy is so fat, that a scout takes 2 rounds to run around him. The heavy is so fat that whenever he falls, everyone thinks the blue team won cp_goldrush. The heavy is so fat he starts capping the enemy's last point on cp_well from the first spawn room. The heavy is so fat that when he sits around the base, he sits AROUND the base.