Twitterbird

Event
The tweetROBLOX bird pops up around the back of the map. In 5 seconds, the Twitter bird will go forward until stopping in place. Any contact with the bird will result in a death

Strategy
It's best to stay out of the way of the bird

It also being in front of spawn could kill a player who respawned or join. To avoid this, quickly go to the left or right to dodge it

Trivia
The bird was part of a promotion by Roblox in May 29, 2014. It's redeemable using the code TweetROBLOX

The bird stops at a birds nest with two eggs in it.

A song plays for the event, the song being deadman 死​人 Omae Wa Mou