practical joker
Practical joker (noun) means someone who plays tricks on other people that involve doing something rather than saying something — hiding a possession, rigging a chair, sending a fake message — in order to startle them and get a laugh. Example: “My uncle is a notorious practical joker; last year he clingfilmed the entire fridge.”
How to use practical joker
Learner’s notesIn plain EnglishA person who plays tricks on people for a laugh.
Neutral to mildly disapproving. Calling someone a practical joker often carries a hint of warning to whoever is listening.
A practical joke is a trick you perform; a joke is something you tell. Someone can be a brilliant practical joker without being funny in conversation at all.
Trace the full origin ↓Fill the gap
Can you complete this real example?
My uncle is a notorious _____; last year he clingfilmed the entire fridge.
Etymology
From practical joke, where practical means 'carried out in action' as opposed to merely spoken, plus the agent noun joker.