Today's afternoon links, featuring pictures from Grumpy Cat's first birthday and video of another cat reacting strangely to a party favor.

Gamma Squad is another year older today. Let's celebrate this birthday with an 'Avengers' GIF and animals celebrating birthdays.

20 Most Cromulent ‘Simpsons’ GIFs |Warming Glow|In Case You Were Wondering, Chris Brown Is Still The Absolute Worst |UPROXX|The 10 Definitive Nicolas Cage GIFs |UPROXX|IMPORTANT MOVIE NEWS: Kate Upton Bouncing Has a Supercut |Film Drunk|Get Ready For Haywire 2: Live [...].

Tomorrow marks the second anniversary of the day we officially went live.

20 Of The Greatest Flash Mobs Ever Conducted [Uproxx]Cupcake Orgy: The Definitive Collection Of Elaborately Themed Cupcakes [Uproxx]A FilmDrunk Exclusive: Trailer for The Facts of Life XXX [Filmdrunk]The Most Photographed Spot In NYC Sells Mousepads [TSS]Remembering A Video Game Classic: [...].

We officially launched a year ago today.