When an extremely fat person is so desperate for companionship (to have a significant other), they will go to extremes. He/she is hungry for love and is as fat as a hippo.
Erin: Hey, don't tell anyone this, but Analissa made out with that guy 1/3 her size. She thought she had the chance but became an angry hippo when he said no and didn't want anything to do with her. He was piss drunk and in love with someone else.

Ken: That's disgusting. She's so fat and I can't believe she went swamp ninja on him and took advantage of him. That's a hungry hungry hippo right there. Too bad she thought she was better than Enoc, he's a hungry hungry hippo too trying to crush Linda!
by Not Hungry Hippo June 21, 2012
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When you're tapping your girls ass so hard her face is buried in the carpet, then you smack her ass so hard she jerks forward like a Hungry Hungry Hippo eating Kix Cereal you placed in front of her.
Bobby smacked that ass so hard Diamond jerked forward like a Hungry Hungry Hippo and sucked all Kix like she was a Dyson.
by Hasbro Bobby April 9, 2016
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a tune sang usually when a morbid obese person is within site. the person who is singing this tune must be thinner than the fat ass whom they are singing about. the tune just goes "hungry hungry hippo!" like in the commercials, except much louder so the fatass who its about is within earshot.
Person 1: DUDE! look at that whale!
Person 2: Hungry Hungry Hippo!
by grawrr!=] April 5, 2010
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Wanting to bang the current person you are with or close to (your hippo)
;your hungry for close relations- wanting to get in their pants
check out the badonkadonk on that hoe! that guys gots to keep his hoe on a leash fo sho!

damn shes makin me a hungry hungry hippo- i've gotta get riding my hippo YEEHHAAA

go ride yo hippo latar fo sho xizzle
by a. p. gullivar January 4, 2006
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A classic childrens game in which you press repeatedly on a lever to open your hippo's mouth. The goal is for your hippo to eat the most marbles.
"The party would have been fun if we hadn't been forced to play drunken hungry hungry hippos."
by Katy December 26, 2003
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