Nick Kroll's new show, Big Mouth on Netflix, is all about the agony and the ecstasy of puberty, a process that celebrities surprisingly had to endure.Kroll challenged his fellow celebrities to share photos of their pubescent days, kicking off the #PuberMe campaign.For every celebrity who put up a puberty picture, Colbert vowed to donate money from his Americone Dream Ice Cream Fund to Puerto Rico hurricane relief, which Kroll himself will match.Nick Kroll asked me to post a pic of my awkward stage, but I never had one. So here's me lookin' cool as hell! #PuberMe #PuertoRicoRelief pic.twitter.com/UC9a7XtjZa— Stephen Colbert (@StephenAtHome) September 28, 2017 Thank you Stephen. In return, here's me trying to look like a tough guy because I hadn't yet hit #puberme. #PuertoRicoRelief pic.twitter.com/WAzZ6kk6qb— nick kroll (@nickkroll) September 28, 2017 Celebrities are joining in, and yup, they've all aged extremely well (he's the one on the right!)Ok @nickkroll & @StephenAtHome. Homecoming Freshman year. Why'd the photographer allow this? #puberme #puertoricorelief pic.twitter.com/lx410NnAVm— John Mulaney (@mulaney) September 28, 2017 Jimmy Kimmel totally Longbottom'ed.Hey @NickKroll & @StephenAtHome here’s a photo of me from earlier today #PuberMe #PuertoRicoRelief pic.twitter.com/TELUdYH43d— Jimmy Kimmel (@jimmykimmel) September 28, 2017 the lil player (he prefers playa) is my brother @jonkimmel - the car is an Isuzu I Mark - the smooth gentleman is me— Jimmy Kimmel (@jimmykimmel) September 28, 2017 Yo ma mensches @nickkroll & @StephenAtHome here's some sweet awkward #Puberme for #PuertoRicoRelief pic.twitter.com/y4JrPr7ekf— Sarah Silverman (@SarahKSilverman) September 28, 2017 https://twitter.com/HereIsGina/status/913417900685328387Dear @nickkroll & @StephenAtHome. Pls find this picture of me before my brain was fully formed. #PuberMe #PuertoRicoRelief pic.twitter.com/gnSDzGKln3— Mark Duplass (@MarkDuplass) September 28, 2017 Okay @nickkroll @StephenAtHome @jimmykimmel here you go! Rocking the Fred Perry hard! #puberme @puertoricorelief pic.twitter.com/4rDpC2zoSL— Judd Apatow (@JuddApatow) September 28, 2017 Okay, here ya go... fresh perm... Members Only jacket... #PuberMe #PuertoRicoRelief @nickkroll @StephenAtHome pic.twitter.com/5ZKuPC1f8H— Angela Kinsey🍩 (@AngelaKinsey) September 28, 2017 .@NickKroll & @StephenAtHome asked me to post a photo from an awkward age to support #PuertoRicoRelief. Here’s one I took last year #PuberMe pic.twitter.com/6ccgSwNoBB— Mike Bloomberg (@MikeBloomberg) September 28, 2017 #tbt #1992 #PuberMe #damniownedthislook pic.twitter.com/Dbl202YzT2— Topher Grace (@TopherGrace) September 28, 2017 It's some real next-level #ThrowbackThursday action.https://twitter.com/paulscheer/status/913434131513700353Poor Paul Scheer was the human embodiment of the word "cringe."Hey @nickkroll @StephenAtHome does the captain really want to meet me?? #PuberMe #PuertoRicoRelief #LSSC pic.twitter.com/eay1IUfsO9— Rob Huebel (@robhuebel) September 28, 2017 https://twitter.com/JohnRossBowie/status/913257853686710274Well @StephenAtHome & @nickkroll - I've done Stephen's show&Nick has spoofed mine.Does my Bar Mitzvah post count!#PuberMe@colbertlateshow pic.twitter.com/g5TphE1CGE— Adam Richman (@AdamRichman) September 28, 2017 Non-celeb normals are getting in on the action to celebrate the universality of awkwardness (and to getPuerto Rico trending, yo).Hey .@nickkroll, not a celeb yet...but here's when I was a lesbian trombone player. #PuberMe pic.twitter.com/apL70pYCa8— alexhasaniphone (@alexhasaniphone) September 28, 2017 White lipstick and bangs covering my unibrow. #PuberMe pic.twitter.com/JwVClnZoiG— Scubakat wears a blue mask 😷🐬 🌊🌊 (@scubakat706) September 28, 2017 Here I am in all my 7th grade glory: Mullet ✔️ Frizzy Perm ✔️ Lavendar Eye Shadow ✔️ Hairy Eyebrows ✔️ #PuberMe Those freckles were cute tho pic.twitter.com/hXpW59FNQf— Laura (@lauraaaarrr) September 28, 2017 #PuberMe what "awkward stage"? pic.twitter.com/scOidroHtK— Liz Russo (@TheLizRusso) September 28, 2017 #puberme pic.twitter.com/WmKREOSI4u— Deborah Adedoyin Adewola (@Doyin_Wola) September 28, 2017 8th grade complete with aviators. #PuberMe #PuertoRicoRelief @StephenAtHome pic.twitter.com/vwwjRZUXMg— Ellen (@XFTeacher) September 28, 2017 We're still waiting on your pics, The Rock and The Hillary Clinton!