Maguss
The most derogatory term in characterizing a person with traits such as: Utter Stupidity, Inability to comprehend common logical things, and an infrequent but expected tendency to make homosexual comments out of the blue.
"Can you believe what James just said?..he's so stupd!"
"Yeah, man, he's been a real maguss lately."
"Yeah, man, he's been a real maguss lately."