Top definition
hairstyle that resembles a helmet made from pubic hair, due to the tight curls that make it seem impenetrable, like a helmet.

super mario for example.

very popular look among middle-aged women.
dude, no wonder mario could jump up and break bricks with his head like whoa, he had the meanest pube helmet ever!

jonah kerr, seth rogen, your grandma.
by andocommando February 14, 2010
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