What's on your mug?

Usually 8 year old minecraft slang- can mean over powered.

"Wow, that Salmon is so OP!!!1" "Ye lad, I can't even rip up grass, that Salmon is sick!!"

By KitkatThatsHot

Aside from meaning Original Poster, "op" can also simply mean "oh" or can be a statement typed after something peculiar has happened, or something that leaves you speechless. This meaning has been made popular by Tumblr.

Person:"I can hear my parents having sex in the next room." Also a person: "op"

By teenmother

means when someone spilled the tea and u don't know what to say

ambar:"andrea likes Elizabeth" Norma:"op"

By andreasuckstitties

Some faggot everyone seems to hate.

Author is OP Author is a faggot

By Matthew the Alchemist

op (overpowered)

Farts are op