A small penis. A penis SO small it can be confused as a nipple. A dick nipple hence the name dipple.

The hard black point at the end of the banana that no one wants.

Dipples is the known slang for nipples that are concave, pointing inwards instead of outwards.

Nipples that do not point outwards. Instead, they point inwards.

Pussy, or formally, a vagina.

when a human nipple is split into 2 parts

To be poked firmly on the buttocks