1.A very swanky and neatly-groomed man.
2. Grease used for hair purposes.
He's such a Dapper Dan, with his shoes shined and hair moussed back.
by Pantseh March 3, 2004
When a guy is lying down and a chick teabags his forehead. The chick then uses her ejaculate to slick back his hair 1950s style.
"She totally gave me a Dapper Dan!" *handshakes friend*
by cahootsk December 5, 2009
A man's man. A dude who is insanely gnarly and not a total jerk. Very rare to find but a total keeper.
I don't want a FOP, goddamnit. I want a Dapper Dan man!
by DTKLAMF May 9, 2008
USAF radio code for command post or any other station that somewhat has command over something. Not used in UHF communications band. It is mostly the VHF tactical communications band (30 to 50 MHz)
Dapper Dan, this is alpha six, we have the enemy engaged.
by IrishRepublicanArmy November 7, 2003
When a dude lies down and lets a chick ride his forehead like a symbian. The chick then uses her ejaculate to slick back his hair 1950s style.
"Man, my boyfriend passed out while going down on me last night so I dapper danned his drunk ass."
by Jack...Jack Nasty October 14, 2009
At common law, when DP gets DP'ed.
"Those guys Dapper Danned the shit out of me."

"This Con Law is killing me, I hope I get Dapper Danned"

"I've got the mens rea to get Dapper Danned".
by Double Dan February 26, 2010
when 2 men are having sex and the pitcher starts to reach around and jerk off the catcher until he ejaculates in his hand. then the man with the cum-filled hand slides his hands through the other man's hair greasing it back.
"You mind if I give you a dapper dan tonight?"

"Not all good sir."
by TineeVaginee December 20, 2009