mess around withOur editors are putting together more complete content — check back in about 20 minutesmess around withmess around with — verb動詞1. to handle or play with something carelessly1.動詞釋義to handle or play with something carelessly例句Don't mess around with the thermostat.2. to have a casual sexual relationship with someone2.動詞釋義to have a casual sexual relationship with someone例句She found out he was messing around with her best friend.