Taglines (Solved)

At the bottom of posts some have lines that say things like, if the smoke runs out it stops working.

How are these done please ?

If a tembo account is needed it does not let me create one.
Cannot see anything in profile that lets me do it either.

You have this:

Born to twiddle.
Born the top end of the street i would have been a dentist, at the bottom end a pickpocket.
But here i am.
Academic qualifications.
University of Mum and Dad , 2.1 in electronic protection testing , First in not getting caught.

It's called your signature and you'll find it here.

Thanks sorted it .
Did not realise it also works on all my old posts as well.