t'y as

you have (there / to it); you did (something there)

→ te
phrase Rare #24,675
you have (there / to it); you did (something there) Informal spoken contraction of te y as. The exact meaning depends on context, and it is commonly followed by a past participle, as in “t’y as pensé ?” (“did you think of it?”).
FR: T'y as pensé ?
EN: Did you think of it?

T'y as pensé ?

Have you thought about it?

Et t'y as cru ?

And you believed it?

Tu comprends ce que je veux dire, t'y as goûté.

You know what I mean—you’ve tried it.

— Alien, le huitième passager (1979)

T'y as déjà pensé ?

Have you ever thought about it?

J'ai l'impression que t'y as beaucoup réfléchi, Lolo.

I get the feeling you’ve thought about it a lot, Lolo.

— The Rip (2026)

C'était pas pour toi, pourquoi t'y as touché ?

It wasn't for you—why did you touch it?

— The Host (2006)

T'y as déjà été en taule ?

Have you ever been in prison?

— Ménage (1986)