Definitions by Yahboi_Skinnypenis

Boomer Mustache 

When you cum on your girls upper lip and brush it with your pubic hairs, henceforth making a white and gray mustache.

Bill: Damn girl, i want to get in bed with you and make a Boomer Mustache

Boomer Mustache by Yahboi_Skinnypenis December 9, 2019