Before much was known about AIDS/HIV, "gay cancer" was sometimes used to describe this strange infection that effected mostly homosexual males in the US.
A homosexual male that is ruining potential social progress of other homosexuals. An individual considered to be gay cancer is typically looked down on by other homosexuals and almost always fits the demeaning gay stereotype.
Stella: Did you hear what Jamie was talking about in class? The professor was totally disgusted and called him the most obnoxious person he has ever met.
Mario: He's such gay cancer
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle bitermay be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.
When a man will search for hours to find something that is laying out in the open on a table. Items are often easily found by a women.
Man: "I have been searching for hours for keys."
Woman: "You mean the ones sitting there on the coffee table?"
Man: "Where?"
Woman: "Right there in the middle of that table."
Man: "oh, must have been Male Pattern Blindness"