When two objects merge together creating one super-object.

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

Melded (n.) - A complete fuck-up of life. A lack of common sense combined with regretable decisions familiar mostly to the state of drunkeness while being stoned.

Melded (v.) - To do something so retarded that afterwards there is no answer to questions such as "Why the hell would you do that" and "How did you manage that one".