sidegoat 

It's not your main goat, but your favorite goat on the side.

Brandon was the classes favorite Sidegoat, for he was the one and only Sidegoat.

sidegoat by Sidegoat March 6, 2017

Sidegoat 

When your not the main goat, but you are everyone's favorite goat on the side.

Brandon was the schools favorite sidegoat, he was not the main goat but a close second.

Sidegoat by Sidegoat March 15, 2017

Sidegate 

The act of having sex with a woman’s armpit as a form of contraception.

Josh busted through the sidegate and avoided the lifelong responsibility of parenthood as a result.

Sidegate by Loxastic June 16, 2022