What is Hair Boner?
1.
Pretty much a cowlick or when one section of your hair sticks up and will not go down for a matter of time or without the help of hair products and such.
"Matt, fix your hair. You have a hair boner."
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2.
Goose bump (AKA pilo-erection).
That song is so cool it gives me hair boners.
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3.
when a
a guy with a chunk of hair sticking up on the back of his head which is called the hair boner
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4.
when a girl with short hair puts her hair in a ponytail such that it resembles a male erection or boner. this is the only time a woman will ever or should ever sport a boner.
"damn, your hair boner just hit me in the face."
"is it just me or is your hair boner more voluminous than usual?"
"i like your style. that hair boner is hot."
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