bovine look

I am glad that I could log in into english-test.net after many days.
I think the problem of the web is solved.

Please answer my query.
I have coined sentences using ‘bovine’ below:

  1. Your look changes like the bovine when you do all these mischieves.
  2. When you do all these mischieves you look like the bovine.
  3. Don’t look like the bovine.
    Are these sentences correct?

They are all unnatural uses of ‘bovine’.

Beeesneees,
Please make my sentences natural.
I want this for translation of Tamil script into English.
Thanks.

To make those sentences natural, you would not be able to use ‘bovine’.

Beesneees,
Could you please rephrase my sentences using the equivalent apt word for ‘bovine’?

There is no equivalent single apt word which fits into each of those, without being insulting.

Bovine cooked.

What are you on about?

Beeesneees,
What is the meaning of “What are you on about?”?

I don’t understand what Ebenezer means by his little comment.

Beeesneees,
Can I say :
“What are you on about?” means
“I don’t understand what you mean by your comment.”?
Is it OK?

yes - but it’s informal and not the most polite way of enquiring, so needs to be used with care.