Misspelt version of "promiscuous".

Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed

A word that people thinks means sleeping around a lot but is actually spelled promiscuous, dumbasses.

someone (usually a female) that sleeps around alot.

someone who has sex with more than one person, someone who cheats on their spouse, a player.