Jim Halpert (John Krasinski) is surprised by what Karen Filippilli (Rashida Jones) says to him during an episode of The Office.
Pete Hornberger (Scott Adsit) turns in shock when he is told he won’t be able to attend the olympics as an archer during an episode of 30 Rock.
Jack McFarland (Sean Hayes) walks into a room in shock during an episode of Will & Grace.
Mike “The Situation” Sorrentino acts shocked during an episode of Jersey Shore.
Stand-up comedian/actor Katt Williams acting shocked during a joke at a performance.
Buster Bluth (Tony Hale) during a scene from Arrested Development.
Jerry Seinfeld in shock during an appearance on Curb Your Enthusiasm.
X-Factor judge Britney Spears cringes during a performance on Fox’s X-Factor.
Ross Gellar (David Schwimmer) nodding in shock after learning Rachel is pregnant and he’s the father during an episode of Friends.
San Francisco 49ers kicker David Akers reacts after kicking a record-tying field goal during a 30-22 win over the Green Bay Packers. Source.
Merrill Hess (Joaquin Phoenix) puts his hand over his mouth in shock and backs away from the tv screen during a scene from the 2002 film Signs.
Comedy Central’s Jon Stewart shouting “Oh Snap!” during an episode of The Daily Show.
Chandler (Matthew Perry) reacts to being told he is relocated to Tulsa, Oklahoma. Video.
After the judge hands out a three year prison sentence for “kidnapping and felonious assault of his girlfriend”, top basketball recruit Tony Farmer collapses. Video | Story.
Louis C.K. scratches his head and looks up during an episode of Louie.
Boston Celtics forward Paul Pierce reacts during a game against the New York Knicks. Source.
Will Smith shocked reaction during an episode of The Fresh Prince of Bel-Air.
Blake (Joseph Gordon-Levitt) reacts after killing a man during a fight in a scene from The Dark Knight Rises.
Olympic swimmer Michael Phelps’s mom cheering as if her son had won gold, only to realize he placed second in the 200M Butterfly Final. Source.
Mac(Rob McElhenney) and Dennis Reynolds (Glenn Howerton) react in shock during an episode of It’s Always Sunny in Philadelphia.
Actor James Franco reacting to a question at the BFI London Film Festival.
A noise shocks former Calgary Flames head coach Mike Keenan during a press conference.
From Fox’s That 70’s Show.
Phoebe Buffay (Lisa Kudrow) exclaims “this is brand new information!” during an episode of NBC’s Friends.
Italian soccer player Mario Balotelli takes a sip of a sports drink and spits it out on the bench during a game.