i listen to you talk an' you're talkin' some s***. you say s*** happens, i guess you're it. you got a big mouth, that you ought to shut. you think i'm listening, blow that out your b***. chorus: you're so heavy - so heavy, way too heavy. too f*****' heavy - too heavy. f*****' heavy duty. but you don't mean nothin' - f*** all. you don't mean s***. but you think you're heavy duty - f*****' heavy. f*****' heavy duty. you say you really give 'er, you talk about your d***. there's one in every crowd, i'm gonna ralph, quick. chorus: you're so heavy - so heavy, way too heavy. too f*****' heavy - f*** you. f*****' heavy duty. but you don't mean nothin' - s*** for brains. you don't mean s***. but you think you're heavy duty - eat s***. f*****' heavy duty. you go for all the marbles, when the s*** hits the fan. ya better start lookin' for the a** wipe man. cause ya got a big mouth, that you ought to shut. you think i'm listening, blow that out your b***. chorus: you're so heavy - ya bonehead. way too heavy. too f*****' heavy - ya d***wad. f*****' heavy duty. but you don't mean nothin' - f*****' fool. you don't mean s***. but you think you're heavy duty - yeah right. f*****' heavy duty.