drinkchronized 

When you and someone else pound brews at the same rate

Tyrone and Jamal knew they were drinkchronized when they killed 12 claws at the exact same time

drinkchronized by Drinkinstinkin September 25, 2020

Drinchronised 

When you find yourself visiting the bar and/or toilet in that bar at the same time as another patron (i.e. More than once)

When both parties realise, a knowing nod may occur, silent affirmation that they have become synchronised in their drinking. Drinchronised.

Me: That's the third time I've been to the bar at the same time as that beardey fella over there.

Mate: You and beardey are drinchronised. You'll be in the pisser at the same time soon.

Drinchronised by Shinksmeister June 1, 2015