What is a gay nellie bottom?

What is nellie bottom?

Someone, male, who enjoys anal sex to the point that they are constantly seeking it, providing loud vocal sounds during the actual act.

Definition

Those who have a constant need for anal sex, who are always available for anal sex. Similar to the concept of being a 'pig bottom' in that Nellie Bottom's will take any size penis, at any time, and show their vocal appreciation with more words, than just sounds of enjoyment.

Noteworthy: In some cultures, a 'nelly / nellie' bottom is more effeminate than others. Some assume that this is due to the loud noises they make, showing their enjoyment of receiving anal sex. It can be used in a 'derogatory' manner.