A B'Mantoff is the collective noun for the weirdest group of friends, whose whole sense of belonging revolves around a given subject they all study. The B'mantoff can be found from 9am-10pm in the library being much louder than they should. If you encounter the B'mantoff expect to see laughter, a lot of snacks and the faces of people on the brink of breakdown.
"oh look, the B'Mantoff just walked in. Should probably leave ASAP."
by a sad civil engineer December 9, 2021
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