The opposite of liposuction, lipostuffin is when a person actually goes through a process to gain fat instead of losing it. Although lipostuffin can be used in reference to anyone attempting to gain fat it is specifically used for those who are attracted to larger individuals, and wish to see them pack on a few extra pounds in order to increase their sex appeal.

A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.