ugh! tmz leaks out 42 seconds of the nasty screech sex tape. you might want to take a shower when you're done.

as seen on both youtube and tmz, a 42 second clip contains dustin diamond (aka screech of 'saved by the bell') describing his exploits with two ladies.

the video, which has been much buzzed about the past few days, will be made public once the right price is offered.

it is the end of the world isn't it?

oh before you take a shower to wash away the smut, whatever happened to this video between a posse of groupies, kid rock and scott stapp?