A vehicular ice cream vendor, most likely driving an old van and playing an urban-style ice cream jingle.
"Man, here comes the Jingle Jerk, always selling that overpriced ice cream. Their jingle is so annoying! Get out of my neighborhood!"
by MclarenF1CMS July 28, 2009
“Yo Mark I did a jingle jerk this Christmas and my mom almost walked in on me”
“Well you’re lucky, she walked in on me jingle jerking last year!”
“Well you’re lucky, she walked in on me jingle jerking last year!”
by Gamergranny December 25, 2018