A friendship of convenience where a hot girl will team up with, and pretend to show an interest in a nerdy guy, because she needs his help to pass a tuff class. The girl will give the nerd false hope that there could be something between them, and drop the nerd as soon as she no longer needs him.
Someone or something that bites your ankles.
To a postman, an ankle biter is often known as a dog.
To an adult, an ankle biter may be a toddler.
To hikers, an ankle biter is sometimes a tick.
And so on.
When a manwill 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"