A Bro that you chill with in a gazebo. Bro's can be female. Usually a gazebro will participate in gazebo based activities with you like smoke weed, black and milds or eat food.
Zal was smoking a black and mild with his gazebro Greg
Gazebros will meet up on a regular basis and drink (whether it be alcohol or tea/coffee) whilst wearing sombreros, listening to the song "Loca People" dubbed to say "Viva Los Gazebros!".
"Hey, the non-believer's left the room."