To not be able to do anything or go anywhere without approval from whoever you're in a relationship with. This term is similar to "wifed up" but it is much more magnified.
the wife of a man whose homosexuality isn't accepted by his parents and he is forced to marry a woman
Me: We're not sure if my sister's boyfriend is gay or not.
Aunt Beth: Maybe she can be his throw down wife.
Aunt Janet: Well she won't be getting thrown down much.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.