Definitions by Guuf_y

BBY Mars

This is a person who only plays fortnite and sleeps with their younger sisters at night.

7 Year old sister: Come here BBY Mars its time for my late night snack
BBY Mars: Bet.

BBY Mars by Guuf_y October 7, 2020

BBY Mars is someone who thinks they are a god fortnite player. They are extremely gay and sleep with their younger sisters.

7 Year old sister: come here BBY Mars its time for my late night snack
BBY Mars: Bet.

BBY Mars by Guuf_y October 7, 2020