Smoking makes me blush
And smell rather strongly
I'll achieve my purpose
If you answer this wrongly
Who am I?
You are a
herring
Smoking makes me blush
Smoking herring turns it red.
And smell rather strongly
Smoked herring has a strong smell.
I'll achieve my purpose if you answer this wrongly
A red herring is a clue meant to be misleading.
Short, but not sweet
A herring is a small fish, and it does not taste sweet!
You are a
Butt
Short, but not sweet
Pun hiding "but" in the title, also, I don't know any sweet butts.
Smoking makes me blush
Cigarette butts have a red ember (blush) when you smoke.
And smell rather strongly
Both smoking and butts can smell rather strong.
I'll achieve my purpose
If you answer this wrongly
Because I have probably answered this wrong, I will be the butt of the joke.