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A large duck beak shaped penis, most are uncircumcised. Most people with bumbacocks are social outcasts, as people can easily see an erected bumbacock. it looks like a hockey stick in someone’s pants. They are almost always only one inch out, but 6 inches tall.

Originating from the Greek word BUMBA, which means, to cock.
Woah alex, did you get a look at ralphs bumbacock?
by Casedro October 15, 2007
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Jun 21 Word of the Day
A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.
"I'm tough, Mike! I never give an inch! I'm partial to taking a few though..."
"Ah, you're a real pipehitter."
by Skeletalchemy June 15, 2021
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