Rio Ferdinand and Steven Caulker were both tasked with initiation songs following the completion of their transfers to the Queens Park Rangers.
Youth prospect Mitchell Beeney got "pie'd" when attempting to sing his initiation song at Chelsea while a hat-trick of Tottenham Hotspur coaches were "coerced" into having a sing-song at White Hart Lane.
Maybe it's a London thing as Arsenal, too, are in on the action as 19-year-old recruit Calum Chambers got up and had his mic-skills tested in a video uploaded to Instragram by his new team-mate Kieran Gibbs.
How do you think he did?
Chambers is one of four major pieces of transfer business conducted by Gunners boss Arsene Wenger this summer as the Englishman joins Mathieu Debuchy, Alexis Sanchez and David Ospina at the Emirates Stadium.
Chambers could make his debut at the Emirates Cup this weekend.