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.
a person, known or unknown, that leaves jiz in a random place; if it's a friend, they will never cop to it.
Who the hell jizzed on..