small lock or locks of hair sticking up on the top of your head when it's in a ponytail - like shark fins sticking up out the water
I thought I had pulled my hair back into a neat ponytail, but found out when I looked in the mirror that I had like 5 hair sharks.
by AcoolgirlcalledB January 4, 2011
Someone who scouts for attractive people with bad haircuts so when the hair grows back and they are attractive again, they will already be there.
Girl A: “Did you see Marks new haircut? Its so bad! He was so much hotter before!”
Girl B: “Apparently Genna is trying to swoop!”
Girl A: “Of course she is. Shes a hair shark. Genius move actually!”
Girl B: “Apparently Genna is trying to swoop!”
Girl A: “Of course she is. Shes a hair shark. Genius move actually!”
by Greanbeen January 18, 2020
by RedWingsWin March 26, 2009
Hair that stands up like a shark fin, usually in the morning after going to bed with wet hair. Similar to Bed Head
by papa_eos August 4, 2012