A girl with large hair, which often resembles a lion's mane. Also, butchlions tend to be huge lesbians.

Butchlion can also refer to lionesses with extremely manly features.
young man: "Oh man, yesterday I realized my girlfriend was a butchlion!"
young man's friend: "Damn bro, you must suck in bed."
by Webster, the dictionary June 23, 2008
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