When you do something socially unacceptable because you forget that there are people around. This is anything dumb that you would only do when you'realone, except you do it in public for everyone to point and laugh at you.
Scratching your balls in public is an example of skipping the flump
Person 1: Dude, stop scratching your balls in public
Person 2: Sorry, i just skipped the flump
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 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"