Someone who is unable to get high from marijuana or finds it incredibly difficult to get high from marijuana.
This can be due to high tolerance, too low of a dosage, or unknown genetic reasons.
Dylan: It's been seven hours dude, I still don't feel anything.
Stuart: Bit of a deadplant, bro?
Someone who is not a top, bottom, or a switch. They simply do not have penatrating sex of any kind.
Max: You're gay!? So are you a top or a bottom?
Tom: Neither, I'm a rogue.
A made up name of a guy who is either very short or very silly.
John: Solomn. What culture is that name from? It sounds biblical?
Smith: It's not, he just made it up.