To beat a breathalyzer: Light some matches, put them out, and then suck on them.
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Ok, here's whats up.
I went to my buddies house where his dad is a cop, and he let us use his breathalyzer for our experiment.
For this test, I used a 6-pack of Corona Extra. Heres a timestamp of what happened.
8:00pm: First test of breathalyzer (0 beers) BA: 0.0%
8:02pm: Start chugging Coronas
8:10pm: 3 beers chugged, immediately do a breathalyzer
8:11pm: BA: 0.03%
-chilled out for a little while, gave it some time-
8:30pm: another breathalyzer - BA: 0.06%
8:33pm: chugged last 3 beers
-feeling buzzed-
8:45pm: breathalyzer - BA: 0.094% (whoo hoo! according to FL, im legally too drunk to drive )
Ok, time for the matches
8:46pm: light a match, blow it out, suck on it, then another breathalyzer - BA: 0.08%... holy shit its working
8:48pm: 2 matches later (3 total) another breathalyzer - BA: 0.04%
-wait a while, more time for the alcohol to get in my blood-
9:15pm: Breathalyzer - BA: 0.08% ... time to try the matches one more time
9:16pm: Right off the bat I light 3 matches at a time, blow 'em out and suck on 'em, then do the breathalyzer - BA: 0.03%
Party hard.