A euphemism for sex. See your local human anatomy book for more detail.

Running for exercise and picking up trash you find along the way. It's good for the body, mind, soul, and environment! Started in Sweden but is making its way to the U. S.

To have sex.

For a man and woman to make love.

Do the nasty a.k.a. fuck

to have sex....a colege term, commonly qouted from the film Van Wilder.

To hook up with someone.