tell me about it
US /tel mi əˈbaʊt ɪt/
UK /tel mi əˈbaʊt ɪt/

1.
bana bundan bahset, haklısın
used to express sympathy or agreement with what someone has just said, especially when they have been complaining about something
:
•
“The traffic was terrible this morning.” “Tell me about it! I was stuck for an hour.”
“Bu sabah trafik berbattı.” “Bana bundan bahset! Bir saat sıkışıp kaldım.”
•
“I'm so tired of all this paperwork.” “Tell me about it, I've been doing it all week.”
“Tüm bu evrak işlerinden çok sıkıldım.” “Bana bundan bahset, bütün hafta bunu yapıyorum.”