Practical joke

GAG

Think of what comedians might use to get a quick laugh—it’s also a term for a playful trick that’s usually harmless.

"Practical joke" is a straightforward definition for "gag," which can mean a humorous trick or prank. The word also plays on its double meaning—while it often refers to something that makes you laugh (like a joke), it can specifically describe a mischievous stunt. Think of classic pranks like whoopee cushions or fake spiders, which are all examples of gags. The clue keeps it simple, relying on the everyday use of the word rather than hidden wordplay.