8
When a person sucks a mans penis while humming at the same time.
Stacy, the humdinging prostitute, hummed "Whistle While You Work" while giving Daniel oral sex.
by Lillydalady January 21, 2003
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9
n. something that's really funny, as a joke, or perhaps an occurance that was exciting or funny. syn. doozey.
1. this dude bumped my car the other day. i got a hum-dinger of a scratch on it.
2. did you see ho much air he got? that was a hum-dinger.
by morgan the mighty April 08, 2005
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10
Noun

1. A term used to describe the sexual act of a kneeling woman who is teabagging a ballsack and humming, all the while grooming the man's ass crack for dingle-berries. She does the grooming much in the same way that a monkey picks the bugs off another monkeys head.
The giver of a humdinger is useful in more ways than one to the receiver.
by billebllunt May 12, 2014
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11
When giving her the business from behind, when she reaches back and gives the boys a tickle.
I was trying to think about baseball, but once she gave me that Humdinger, it was all over.

Her nails were good for back scratching, but the real joy was when she used em for a good old fashioned Humdinger.
by Hartivarbari May 17, 2010
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12
A man that gets pleasure from snorting the cum from a womans vagina
Phill: I hear that Patrick guy really gets pleasure from snorting womens cum.

Henrey: What a Humdinger!
by Hairy stick up October 11, 2008
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13
Something that is "BIGGER THAN A BEAR" . Usually said by someone that is from ringold (rednecks).
If you all dont shut up I'm gonna give you all a quiz and its gonna be a Humdinger!!!
by Tongue Warrior May 08, 2007
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14
A Hummer that dings the other cars in the parking lot.
Why oh why is that Hummer allowed to park in the Compact lot? It's humdinging everything!
by Paul Wartenberg January 25, 2005
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