In Monday's (Feb. 15) episode of "The Tonight Show," Will Ferrell returned with a new rendition of the classic "Tight Pants" sketch. Appearing in the mop-top wig and form-fitting white trousers, the familiar melody soon hits finding Ferrell doing the twist and singing.
"Everybody's lookin' at my tight pants," Ferrell sings and after a beat, he's joined by Christina Aguilera who adds a nice harmony to the performance. The two celebrate the tightness of their pants but when Jimmy Fallon joins the circle, things take a dark turn.
After a brief moment, it looks like Fallon is encroaching on their space and soon the question of Aguilera's fidelity -- she plays Ferrell's wife here -- comes into play. The question of paternity soon passes as the "Tonight Show" host exits the segment, leaving everyone to imagine how a baby can be "swaddled in the tightest of pants."