Ellen's reaction says it all really.
You can't hear it (obviously) but she's laughing. Trust us, it's for good reason.
Adele was on Ellen last week and causing havoc with her pranks amongsts other things, but those things actually ended up being so many that they had to cut some of them from the show. Sad, but it also gives us another bitesize chuck of Adele and Ellen goodness in the form of them playing '5 Seconds Rule' and hearing the three words that the singer uses to refer to her "lady parts".
We won't spoil it for you because they're much funnier coming out of her mouth than they are being read so we'll let her tell you herself.
Via The Ellen Show