#4 Undertaker gives back to the fans

During the early 2000s, The Biker persona of The Undertaker was in a feud with Ric Flair.
On an episode of Monday Night Raw, the duo went back and forth on the mic. By this time, the "What?" chants, that were originated by Stone Cold Steve Austin, were being chanted on a regular basis.
These chants used to make wrestlers forget their lines and piss them off. As Undertaker was trying to speak to Flair, the fans were interrupting him after every sentence with the "What?" chants.
Also read: WWE drops a major hint at Undertakers WrestleMania 35 status
Suddenly, he went off script during the promo and asked the fans to chant "What" if they were into incest. The fans didn't have the time to think fast and replied with another "What?", realizing their mistake a fraction of a second later. The chants didn't stop but The Undertaker surely ended up owning the audience that night.