trink was

drink something

→ trinken
phrase Uncommon #15,815
drink something An informal imperative. “Was” is a colloquial shortening of “etwas” here; depending on context, it can also mean “have a drink.”
GE: Wenn du durstig bist, trink was.
EN: If you're thirsty, drink something.

Ja, trink was.

Yes, have something to drink.

— GoodFellas (1990)

Trink was.

Drink something.

— GoodFellas (1990)

Hier, mein Freund, trink was mit uns.

Here, my friend, have a drink with us.

— Memories of Murder (2003)

Trink was und Klappe!

Have a drink and shut up!

— GoodFellas (1990)

Geh und trink was, ich hab zu tun.

Go get yourself something to drink; I’ve got things to do.

— Volver - Zurückkehren (2006)

Trink was, dann geht’s dir besser.

Have something to drink, then you’ll feel better.

Na los, trink was, Antò!

Come on, drink something, Antò!

— Glücklich wie Lazzaro (2018)

Komm, Schnuffi, trink was!

Come on, sweetie, have something to drink!

— Heute gehe ich allein nach Hause (2014)

Komm, setz dich, trink was.

Come on, sit down, have a drink.

— Catch Me If You Can (2002)

Trink was, Tom.

Have a drink, Tom.