Alcohol in my Mouth

Alright, listen up, buttercup. This 'joke' is about someone who's trying to be smooth but comes off super awkward. They're basically saying they friended you either 'cause you got a bunch of friends in common or 'cause they're down to let you spit booze in their mouth. It's like a really weird way of flirting, and it's cringe because nobody actually talks like that... unless you do, in which case, yikes.