British radio station BBC Radio 1 have a section on one of their shows named after the single and using it as the theme song. Greg James originated the game on his drivetime show, and has moved it to The BBC Radio 1 Breakfast Show. The game sees Greg pitted against an opponent, typically a fellow Radio 1 DJ/presenter or celebrity guest. In the game, three listeners phone in and talk to the competitors, who take it in turns to ask questions, then try to guess the listeners' age. On March 26, 2019, the song was lauded by Princeton professor of music Steven Mackey during an interview between Hoppus and Mackey given at Princeton University. Mackey praised the lyrics by saying, "it's very much this portrait of this kind of 23 year old... Peter Pan complex", noting his enjoyment of the structure of the song, as well as its tone. Mackey stated, "after the second chorus there's this instrumental break. And there's a lot of instrumental breaks in blink, which I really like. This one in particular, it goes to a minor key. All of a sudden, it's kind of melancholy. And when they come out of that instrumental break, and I hear the rest of the words, it's sort of like... I feel like, wow, was that a moment of reflection? And then it's like, 'Ah, fuck it. Whatever.' It has that feeling. It sort of deepens it for me." Mashup In May 2019, the band recorded a live mashup of the song with hip hop artist Lil Wayne, to promote their joint headlining tour. The track combines "What's My Age Again? and Wayne's 2008 single "A Milli". The duo later released a joint digital single featuring a studio version of the mashup in August of that year. The track features Matt Skiba, who replaced founding guitarist Tom DeLonge in 2015, performing backing vocals and guitar. A press release promoted the new version, which was released to promote the second leg of the aforementioned tour, as a "new take on the track." The Fader contributor Jordan Darville noted that Wayne altered a lyric from his original verse, substituting the term "crackers" for "bitches". Credits and personnel Original version Credits adapted from the liner notes of Enema of the State. Locations Recorded at Signature Sound, Studio West, San Diego California; Mad Hatter Studios, The Bomb Factory, Los Angeles, California; Conway