DR.

Short for doctor, meaning Dick Rider; DR. It can be used as an insult or an adjective

Jim: I love hot dogs
Eric: Okay doc
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Alex: This sucks!
Nick: You would know doctor
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Kron: I'm so tired of the same thing every time
Nick: Thats too bad Dr.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Alex: This is so Dr.!