Ballpark Frank 

When you screw a girl that is on her period, pull out, and apply mustard to your penis and reinsert.

Guy 1: Hey, how was your night last night with your girlfriend?
Guy 2: Awesome! Fucking Ballpark Franked her!
Guy 1: Wow, really?
Guy 2: AWWWWW YEAAAHHH

Ballpark Frank by sonic_knx September 26, 2010

Ballpark Frank 

It is when you stick your dick between a pair of buttcheeks and rub back and forth, resembling a hot dog going into a bun. Hence, the ballpark frank.

"I'm gonna ballpark frank Meredith this weekend."

"Would you like a ballpark frank?"

"I was giving Kate the ballpark frank."

Ballpark Frank by ablizzy May 8, 2012

Ballpark frank 

When you and your girl are at a baseball game and y’all make it on the big screen she starts sucking your dick with mustard and ketchup

Cole: Dude Stephanie gave me the best ballpark frank ever at that Astros game lastnight

Ballpark frank by Lazycoffee November 17, 2019

Ballpark Frank 

A sexual act which involves a man sticking his penis between a woman’s FUPA particularly after she’s built up a sweat (extra seasoning)

Hey Charles how’d it go last night?

She took me out to the ball game, she gave me a Ballpark Frank!

Ballpark Frank by Lord Tuggington III January 23, 2021