A junkie that is cracked out to the max

An Ice Bag is a Meth Head who is also a Douche Bag.

When you have protected sex and after climaxing you save the condom in the fridge for later use. The next day or several days later you use the previous condom by flipping it inside out and putting the condom on. You partner then performs oral sex on you while seeming to lick the "icing" off the icing bag. When you have to come to completion for the second time inside the condom, you then cut the tip off the condom and use it like an icing bag to feed your partner.