simply means "everything is alright, relax"

was invented by a crazy ass maniac 200 years ago when he tried to send an email to his granny, asking for 10 apples.
Dude: Whoa, holy shite, I hope my gf doesn't find out that i screwed her mom last night, fuck...

Other dude: Man don't worry, the spider is on the bookshelf.
by t.nu August 26, 2009
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