The worst possible example of something. As in, the most disgusting kind of cup that there is, is a cup that is filled with dip-spit.

A to go alcohol beverage from a restaurant that legally can't give a to go alcohol drink. Just ask for a dip cup. Dip as in leaving. Consists of a to go cup and napkins...straw must be obtained. Your welcome!!

A variant of the drinking game "flip cup" that is played among redneck populations. Instead of consuming a beer upon losing, the loser chugs the opposing team's cup of dip spit.