Top Definition
Chemical substance that causes football players to spank each other.

Excess of such chemical (hypertesticlosteronism) may cause dreadlocks or mullets.

Deficiency of such chemical (hypotesticlosteronism) may cause game day injury due to lack of focus.
Always match up linebackers based on their levels of testiclosterone in order to avoid injury to limbs or hair.
by sunidei January 10, 2011

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