A crotch hopper is a person, usually a woman, who is very promiscuous. She loves to hop from one crotch to another. A crotch hopper is similar to a crotch cricket except when a crotch hopper rubs her legs together, you can tell how many crotches she's hopped.
Dave: Dude, Daisy is such a crotch hopper!
Mike: You ain't shittin. Wait, she's rubbing her legs together!
Dave: Let me calculate this...thats two, carry the one, plus five. Damn dude, she's slept with 1200 guys.
Daisy: *cricket*
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"