The word hiena was stated in 'Waiting For My Ruca' by Sublime. A hiena is just another word for ruca -also stated in this song- which is a one true love or that special someone you'd put above everyone else.
"I don't want a one night stand, I want my hiena."

"Sorry, I'm looking for my hiena and you're just not her."
by ashlxx February 15, 2014
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From Sublime’s “waiting for my ruca”. Literally means a person who behaves with great cruelty and cowardice.
Bradley’s a fucking hiena and won’t tell me this shit to my face.
by Yentil February 20, 2019
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