Imgur comments: http://imgur.com/gallery/FwACJLB
Stashed in: gifs, Bird is the word!, Imgur!, Upvote! Downvote!, Usersub
Katy Perry is like when you're new to Usersub.
The gummy bear middle finger is everyone on Imgur voting her down.
Usersub is a mean place.
Also from the California Gurls video:
gif was made at 65 seconds in: