Justin Bieber returned to “The Tonight Show With Jimmy Fallon” on Thursday and renewed his bromance with the NBC late-night host.
Encountering each other in the hallway of 30 Rockefeller Plaza, the two begin an elaborate — and ever-more hilarious — secret handshake.
What starts with a fairly normal shoulder bump with some hand motions escalates into a game of patty-cake, followed by buzzing sounds, pantomime bits, syncopated fake-vomiting, one-legged hopping.
The routine ends with a hug and butt-tap, and the “What Do You Mean?” singer wishing Fallon, “Happy holidays, man.”
View the video above.