Trender. Noun, Someone who says or acts in a way that is trending at the time. Usually gets really annoying because they cannot think of anything original to say and also think
it's cool.
Some examples.
Words:
YOLO
Ratchet
Calling someone Randoms or;
Garbage/cabbage. Etc.
Act:
Shaving the side of
your head,
Bohemian Style clothing, Purposely torn Pants, Any fashion really.
Long boarding. Etc.