this wasn't me but it's so funny it must be told. jesse T. was in a media class last semester and at the end of the semester they had to give an oral presentation. well he planted a fart machine underneath a girl's desk and after she was done with her presentation there was a brief moment of silence, and the fart machine let out a long fart. the batteries were running low, so it made it even longer and more drawn out, so we're talking a 7 second beast. with a horrified look on her face she blurted out, "i have no idea where that came from!" ... priceless