It's like a regular handjob, except from your 1st cousin
I got a banjo handjo during my family reunion / Trump rally in Alabama last month
A sexual act in which two first cousins engage in a typical hand job. Also know as the Hillbilly Handy. It's a highly sought after achievement among men in southern USA
Last year's NYE, I started to engage sexually with my first cousin. At first, we just made out, but it slowly progressed to Banjo Handjos from her and fingering from me.