The exact same fuckingdefinition as "mindmate". Yes this word does not need to exist, because it means the exact same thing as another word but fuck mindmate. Brainmate sounds so much cooler.
Word invented by Roop Warraich
Dude. Jordan and I literallythinkexactly the same. She's so awesome. We're like totally brainmates.
Can be used interchangeably as an adjective or a noun; abbreviated to 'BW'.
Originates from the tweet: 'Hey Starbucks I'm not using your made up language give me a medium beanwater'
Typically used for a meme that would only appeal to people who have a basic and stunted sense of humour and are easily amused by low-effort memes and jokes. Related: Boomer Humour.