The actual act of sexual intercourse, man-to-woman; woman-to-man. When I was young (many eons ago) they had the 'base' system:

1st base: kissing and maybe some 'under the sweater' action
2nd base: french kissing and fondling
3rd base: naked bodies rubbing together, but NO penetration
4th base or home run: sexual intercourse

It got stupid to say 4th base and saying home run during baseball season could be confusing. So the act bacame The Big Nasty.

Pata Sucia: Spanglish; Direct translation- dirty foot; used in reference to men and women who remove their shoes in public and then proceed to walk barefooted wherever they may be; mainly found at night clubs or after being at a night club.

LADIES, YOUR STILETTOS MAY BE PAINFUL, BUT THAT IS THE CHALLENGE YOU ACCEPTED WHEN YOU PUT THEM ON. BEAUTY=PAIN

Anal-oral contact, also referred to as anal-oral sex, rimming, or anilingus (from anus and lingua), is a form of oral sex involving contact between the anus or perineum of one person and the mouth of another. AKA - The defined art of butthole pleasures.

A process that used to be used back in the day by call center agents supporting cable modems. It was a long, multi-step average handle time killer that included ripping out Windows' TCP/IP components, removing and re-installing network drivers, deleting the related entries from the registry, deleting some Windows system files that were frequently corrupted, restoring the system files, rebooting a few times, getting up and doing the chicken dance on your desk, calling the Mentor Line a few dozen times and guzzling lots of coffee. Always done as a last resort, usually at the recommendation of a mentor.

Nickname for the amphibious assault ship USS Nassau (LHA-4)

1) somone with a small flacid penis, or other genetalia. 2)prepubescent fat kids.