Wiktionary
make fun of
vb. (context idiomatic informal English) To tease, ridicule or make jokes about, generally in a (l en pejorative) manner.
Usage examples of "make fun of".
If a drunken man was reeling along the streets, and a boy pulled his coat-tails, or a man knocked his hat over his eyes to make fun of him, the joke was always accompanied by the same exclamation.
Even the biggest boys did not make fun of her, except at a distance, for she had a ready fist and knew how to strike.
Henderson is awful sarcastic in a speech, and he's going to make fun of her saying she didn'twake up.
I didn't like for strangers to make fun of me and rip me off at the same time.