Walter: "Erez, your just jealous because I ran the 100 meter dash in 10 seconds flat, was an all american wide receiver and got all the chicks"
Erez: "Dude, bullshit! You're just a fatlete!"
Having the physical traits of enlarged body part (mainly the gut region.) Most fatleens swim with a t-shirt on to keep their tits from floating to the surface. Similar to a walrus or elephant.
"Where is that lard-ass fatleens at?" said Mike. "Probablyclosing down our local buffet" replied Tom.