the act of joining in with someone who is being critical just for the hell of it
Omg, Joe was being so obnoxious last night about the damn fishtank.

I know! And then Ricky started in for no reason. I mean, why did he even care?

Uch, he just loves jumping on the bitchwagon.
by dangitdangit February 28, 2012
mugGet the jumping on the bitchwagonmug.