Definition of double-dip:
(v) :
(informal) To dip a piece of food (e.g. a chip) into a communal sauce container after already having taken a bite of the food.
(v) :
(informal) To be illegitimately compensated a second time for the same activity.
(n) :
(informal) The drawing of a government pension or benefit for one job while also working in the government at another job, or of two pensions at the same time as a result of reaching the retirement criteria twice for the same entity.
(v) :
(informal) To draw a government pension or benefit for one job while also working in the government at another job, or to draw two pensions at the same time as a result of reaching the retirement criteria twice for the same entity.
(n) :
(informal) An ice cream cone with two scoops of ice cream.
(v) :
(television, film) To re-release a movie or TV series, sometimes as a compilation or with additional features.