nalgadas 

Spankings, or to spank (in Spanish)

Boyfriend: You like your nalgadas last night? ;)
Girlfriend: Sure..

nalgadas by sweetheartjess September 25, 2007

nagadashi

1. creampie in Japanese, also known as a genre and used as part of titles of numerous popular adult titles from Japan.

Nagadashi is a very popular form of sexual act in Japan and in the westernized countries as well.

nagadashi by Scaz Willis March 3, 2009