C'est le truc favori des people : dégoter une vieille photo d'eux pour nous rappeler que, eux aussi, ils ont eu une adolescence ingrate, un mulet mal dressé et des boutons mal placés. Quand les acteurs de la série The Big Bang Theory s'y met, c'est assez chouette d'imaginer que nos geeks préférés ont eu une vie avant les maths.

Jim Parsons (Sheldon Cooper)

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Johnny Galecki (Leonard Hofstadter)

A wonderful Christmas! Thank you, all involved, and hope to see you soon. Can't wait for Easter!

— Johnny Galecki (@sanctionedjohnnygalecki)

Mayim Bialik (Amy Farrah Fowler)

@NickKroll and @Stephenathome have pledged to donate money to #PuertoRicoRelief for every celebrity that posts a photo of themselves from their most awkward years. Here is me in my first fancy photo shoot at 13 by #HarryLangdon. those boots - oy!

— mayim bialik (@missmayim)

Kaley Cuoco (Penny)

Kaley Cuoco childhood

Simon Helberg (Howard Wolowitz)

Melissa Ivy Rauch (Bernadette Rostenkowski-Wolowitz)

An email from my Mom today: "Thrown back Thursday pic of when you wore a tutu with overalls. I had nothing to do with that

— Melissa Rauch (@melissarauch)

Kunal Nayyar (Rajesh Koothrappali)

Lady killer then, lady killer now. #tbt old enough to read? Read this www.yesmyaccentisreal.com

— Kunal Nayyar (@kunalkarmanayyar)

Kevin Sussman (Stuart Bloom)

I used to blow dry my hair. Back when I cared.

— Official Kevin Sussman (@kevsussman)

John Ross Bowie (Barry Kripke)

High school John wishes you an awesome #tbt.

— John Ross Bowie (@johnrossbowie)

Sara Gilbert (Leslie Winkle)

3,815 likes, 86 comments - thesaragilbert le  June 15, 2015

— (@thesaragilbert)

Sara Rue (Stephanie Barnett)

Child actor = busy therapist. Keepin' it real since 1987 #bluesteel #headshots 🎬

— Sara Rue (@sararue)

Kate Micucci (Lucy)

Pretty sure I still wear outfits just like this. Thanks @briangove for the photo.

— Kate Micucci (@katemicucci)

Christine Baranski (Dr. Hofstadter)

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On s'en fout, à nos yeux ils seront toujours forever young.