funny business
The term "funny business" originated in the 1830s and typically describes dishonest or questionable behavior, with a secondary slang meaning related to sexual activity.
Definition
B2General
(informal)Suspicious or deceitful behavior, often implying dishonesty or illegal activity.
Example
- The manager suspected some funny business when the accounts didn't add up.
C1Slang
(informal, slang)Sexual activity or misconduct, often in a subtle or secretive manner.
Example
- The parents warned their teenagers to avoid any funny business at the party.
Similar
Terms that have similar or relatively close meanings to "funny business":
the businessfunny moneyfunny papermonkey businessfunny ha-hain businessbad businesswomen's businessdo businessdirty businessin the business of