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When the power of 5 or more fat-ass whores combine to form the ultimate fat whore--the Bulltron!

Used when yelling out of a car.

Thanks to Paulo for that one.
by CUADIZZLE April 23, 2004
Bullshit at the microscopic level...a combination of "bullshit" and "proton/neutron/electron". They can be positively, negatively or neutrally charged.
Man, the test that chem lab teacher gave us was some bulltrons.

Them s'mo bulltrons!
by Room308IsThatTruth February 11, 2009