meaning "need to know" or keeping things on a need 2 know basis...mostly to keep things on the DL to keep from spreading things, such as illegal happenings, etc.

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

nice to know. a sarcastic coment to somthing you could really have done without being told.

n2k = nice to know