harmless prank

Translations
безобидная шутка
It was just a harmless prank that got out of hand.
Это была просто безобидная шутка, которая вышла из-под контроля.
Definitions
A harmless prank is a playful trick or joke that is intended to amuse rather than cause harm or distress to the person being pranked. It typically involves light-hearted humor and is designed to be in good fun, ensuring that no one is seriously upset or injured as a result.
Words
prank

noun
шутка
harmless

adjective
безвредный