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2.
The typical activities in a day of the life of the ant man and hoemag.
What are you doing? Not much, just Hangin and Bangin.
by frankbb May 22, 2008
 
1.
Going out from bar to bar, drinking massive quantities of alcohol and having sex
one: "what are you doing tonight?"
other: "hangin' n bangin'"
by rm December 07, 2004
 
3.
A term often used to describe two people who, as the name suggests, hang out but also bang. Similar to friends with benefits.
Jake: So are you and Stephie fucking all the time?

Andrew: Nah man we're hangin' and bangin', a little column a and a little column b!

Jake: Lucky bastard.
by Spudda87 July 01, 2013
 
4.
what happens when you're free-balling or tits are flapping
My balls were hangin' and bangin' last night when I went commando.
by sturdy1028 April 01, 2009