fool around

It's only been two and a half weeks and they've already accessed the Treasury Department and are fooling around with the computer system that pays America's bills.

Players were in a dorm room fooling around with a gun.

“Why don’t you just fool around, continue to hug and kiss and touch and wait a few more years?”

“I didn’t think we had time to fool around.”

While “fooling around” with a body of photographs from 2010 — in color, as usual — she decided to flip them to black and white.