faire marcher quelqu’un

to pull someone’s leg

→ faire
phrase Rare #52,621
to pull someone’s leg Informal expression meaning to tease or fool someone, often by making them believe something untrue.
FR: Faire marcher quelqu’un, c’est lui faire croire quelque chose de faux pour plaisanter.
EN: To pull someone’s leg is to make them believe something untrue as a joke.