1 definition by TheMidgette

1. Broton: An electrically charged particle that makes up the atoms of a bro.

2. Bro-ton: A unit of measurement. A broton is equal to 1 ton

907) of bros.
Bro: Oh, shit, I just lost a broton! I better re-charge with some Natty Light!
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Person 1: Did you see all the bros at the game today?
Person 2: Yeah, there must have been 5 bro-tons of them.
by TheMidgette October 17, 2011
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