To play the banjo with someone; to try to make friends with someone who isn't going to be friends or who keeps dodgy company, typically rough, bigoted or violent. From the banjo duet in John Boorman's "Deliverance".
Although they had been making funny noises at me across the square, I just had to play the banjo with those guys. I regretted it within the week.
by Fearman August 6, 2007
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The act of a woman pleasuring herself, usually associated with the quick diddling of the clitoris, close to climax. Also can be done by a man (or another woman, if that is your thing), but it would be done during a reach around.
"Before I fucked the shit out of your mother's gapping ass, I really enjoyed watching her playing the banjo, so much so, I decided to play a tune on it myself, Hee Haw!!!"
by Hugh Jardon March 6, 2006
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When you are fondling your woman's clit, vagina.
Why didn't you answer my call's yesterday man?

Sorry man, I was busy playing the banjo.
by Robbie Rob J February 18, 2017
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Baily- Jp played my banjo

JP- I was playing the banjo at bailys last night
by Sami J April 18, 2008
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A form of masturbation popular in the deep south of the USA, parts of Australia, Yorkshire and Shaw (see gorby).
Boy, you sure look like a hog, I wonder if you squeal like one. Sooooo-weeeee. Now play mah willy banjo.
by The Strut October 12, 2004
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Female masturbation, from the action of the hand as if strumming a banjo
Barbara's boyfriend couldn't make it that night, and with her being horny, she had to resort to playing the invisible banjo.
by darfieldboy May 14, 2011
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Basically having a wank, jerk, or male masturbation.

Your erect penis represents the banjo "shaft" and the hairs represent the strings. Your ball-bag/nuts/scrotum representing the resonant body of the banjo.

Play away and try not to get too carried away or else you might.... Ooops.... Sorry... I've just cum.
To quote the words of a famous song:

"Bum-titty-titty, bum-titty-titty, play the hairy banjo !"
by Losso of the shire August 21, 2011
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