YOU SAID:
what are you doing tonight at the college? you drinking?
INTO JAPANESE
今夜大学で何をしていますか?飲んでるの?
BACK INTO ENGLISH
What are you doing at university tonight? Are you drinking?
INTO JAPANESE
今夜大学で何をしていますか?飲んでますか?
BACK INTO ENGLISH
What are you doing at university tonight? Are you drinking?
That didn't even make that much sense in English.