A period of time during which one must provide unnecessary care for a significant other because the individual is overly needy.
Avery had to miss the Boys to Men concert because it was the year of sponge baths with her worthless boyfriend.
when a girl is so much fatter than her partner that he/she flatlines while having sex
April 19th, give your Den a nice deep cleansing sponge bath. (Using a sponge is optional, you can use whatever you have on you that is handy, ie tongue etc).
Shocked by how filthy and dirty Den was, I decided to give him a sponge bath on National Give Den a Sponge Bath Day. A perfect day for a nice deep spring cleansing, get deep in all the cracks and crevices.