Rob: "F*ck yeah lets get turnt up!"
Mary: "I was so turnt last night at that party, this morning I woke up in a hobos lap at the zoo!"
Guy 1 - dude that party was so turnt
Guy 2 - i know eh, ive never been so turnt in my life.
A real Debbie Downer, party pooper, or lame-o, would be someone who is turnt down. They simply are neutral in their stature, and unfit for the current event. Alcohol and or/ drugs would be suitable aid to turning them up.
Not to be used in such a manner as this:
"Captain! I have turnt the wheel right of the indigenous islands. These are not the lands you're looking for."