Top Definition
It is like manning up, but way more manly. A level of manliness that even the word "manliness" can't stack up to.
I tried to get Frank to go talk to the girl by telling him to man up. That didn't work, so I told him he should Danny up. He got the girl and two of her friends.
by PasadenaMike February 23, 2008
5 Words related to Danny up

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