A Wisconsin French Fry is the act of loading one's cock into a potato gun and consentually firing it into one's partner's anus.
I am going to Wisconsin French Fry you until your face looks like a Happy Meal.
by Bryan Wisconsin December 09, 2009
1 more definition
The act of loading your penis/dildo into a potato shooter and shooting it up the anal canal of your partner.
Dude, I was fucking my girlfriend last night and out of no where she pulled a fucking wisconsin french fry on me. WTF?!?
by currybomb July 28, 2010