What is Chainer?
1.
one who is "hip"; up with the times
That bitch is a wannabe chainer.
2.
Someone who is attempting to do free-running or any similar movement, but failed miserably, then posting a video of it online.
He thinks by doing that he'll be cool, but he's such a chainer.
See
Random Words:
1.
You say this term when someone is acting all ghetto to you, and you know that person is shit. It's all talk but no walk, so we say..