I'll tell you what

US /aɪl tɛl ju wʌt/
UK /aɪl tɛl ju wʌt/
"I'll tell you what" picture
1.

wiesz co, powiem ci co

used to introduce a suggestion or a solution to a problem

:
I'll tell you what, let's just order pizza tonight.
Wiesz co, zamówmy dzisiaj pizzę.
You're struggling with that? I'll tell you what, I can help you.
Masz z tym problem? Wiesz co, mogę ci pomóc.