The art or skill of sucking cum back into your nuts which can be achieved with extreme kegel exercises.
Last week, I found out my girlfriend was pregnant. After some serious thinking I made sure to wack-on to curb that shit.
by TimTheTitmanTaylor December 3, 2020

Girlfriend: "Babe, you just came on my clit."
Boyfriend: "Seems I've Wack-A-Molly on the Loop, babygirl."
Boyfriend: "Seems I've Wack-A-Molly on the Loop, babygirl."
by ZeAfroGentleman July 10, 2018

by Type2GenomeManiac October 20, 2021

by BigWeeneeMan14 February 12, 2024

1. If your opinion happens do be fairly popular among other members of society; mainstream.
2. If your opinion does not match the opinion of Mason Wewer
2. If your opinion does not match the opinion of Mason Wewer
Person: “I think (insert any team that doesn’t suck) is my favorite in the league”
Mason Wewer: “that’s wack as fuck bro you’re a bandwagon”
Mason Wewer: “that’s wack as fuck bro you’re a bandwagon”
by NikeSlides2019 August 18, 2019

by K8t bel November 17, 2019
