Theres 90 miles from the coast of Cuba to Florida. Every year people are caught fleeing the crap going on in Cuba by swimming the 90 miles of shark infested water. Swimming the 90 is basically getting the frap out of what ever crap ur in.
"Yea man i didnt pay my taxes this year and the IRS is comming"
" Dude, Swim the 90!"
"fo sho homes"

Or...

You have ur girlfriend on the couch doing the humpty dance and ur mom pulls up in the driveway. drop the skank and swim the 90! Pull ur pants up first playa.
by Littledrmmr4 January 5, 2008
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