Mushroom Picker
A person, typically female, who is either highly-accepting or a fan of males with exceedingly small (e.g. with the appearance of a mushroom) genitals.
My pal Forest is poorly endowed, so we got to find him a serious mushroom picker to take care of him.
Mushroom Picker
A person who enjoys to pick mushrooms.
That Jim is a little fucking mushroom picker!