yank someone's chain

Pull their leg

To yank someone's chain is to tease, provoke, or deliberately annoy them, often by saying something false or exaggerated to get a reaction: Relax, I'm just yanking your chain.

The image is of jerking a dog's leash or a chain attached to something restrained.

The phrase implies the teasing is playful rather than malicious, though the person being yanked may not always see it that way.

Related

fool around · give a hard time · annoy · mislead · prank · trick · joshing · jest · mess with · deceive · wind up · manipulate · jerk around · rib · irk · hoax · pull someone's leg · take for a ride

Opposites
sincerity of communication

yank someone's chaintell it like it is

Speak with complete candor

speak plainly · be honest · lay one's cards on the table · no kidding

emotional effect on recipient

yank someone's chainsoothe

Gently ease discomfort

comfort

intent toward the other person

yank someone's chainhave someone's back

Offer reliable support

encourage

Family

yanks, yanked, yanking, chain, chains, chained, chaining, chainless

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Timeless · Everyday, not technical · Rated G