A trend atheist is someone who believes they are part of the atheist community, and they constantly spew their beliefs without any logic proving their arguement.
They believe they are higher than everyone else. Unlike other atheists who just believe what they want. Trend Atheists in short, feel compelled to press their views on everybody and everything.
Trend Atheist: GOD ISN'T REAL! YOU'RE ALL RETARDED FOR BELIVING HE IS!
Christian: Wow, what a tool.
Atheist: How embarassing...