1 definition by Chadius

Sleeping in way past your original time set by your alarm clock. This usually occurs by pressing the "snooze" buttons multiple times, purposefully not turning it off in hopes that you will actually get up "soon"
"dude i was supposed to wake up for my class at 9, but i bro tanked for an hour and got to class late."
"i wanted to get up early and be productive during the morning, but i bro tanked until lunch."
by Chadius January 14, 2012
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