Tea-Mate 

Someone who fkn drinks tea with ya mate. cheers.

ps: maybe there will be some roaring at the end.

A: Will ya be my Tea-Mate?
B: Bruh...
A: What?
B: You don't need to ask me dawg. I'll always be your Tea-Mate.
A: So, we gonna roar?
B: (leaves the room)

Tea-Mate by Red-dono January 23, 2018

oi oi wheres me cuppa tea mate!? 

A British mating call. Happens every 6 months a British has turned into an adult. A British person would often think you're another British, so climb onto a nearby tree whenever that happens. If you hear a British saying this out loud, be sure to appreciate the beauty of nature.

British person: oi oi wheres me cuppa tea mate!?
X: wow... I would've never thought I would see a British mating call. Life is beautiful.

oi oi wheres me cuppa tea mate!? by J.Tuna May 13, 2023

Teamate 

The fanbase name for the VTuber Amelia Watson. It is a play of the word teammate with the word Tea, as Amelia's fictional character is British.

Guy A: Do you watch Amelia?
Guy B: Yes, I'm a Teamate

Teamate by Detective Ame January 4, 2021