a person who has no redeeming values or qualities, who simply exists, and with their existence does nothing but complain and take from the world. they provide nothing in the way of stimulating conversation, great personality, etc. they simply take up space and own a body.
1:The unintentional remnants, Dried or moist, of Seminal and/or Vaginal fluid typically found on any surface where intercorse has been performed.
2:A person or persons who are a waste.
1:I screwed my Girlfriends brains out last night and now My sheets have fuckstain's all over them
A simple amalgamation of the words 'Fuck' (to engage in sexual intercourse), and the slang definition of 'Stag'(a raging erection). Originating from the squallid rural town of Gympie in the great south east of Australia, 'Fuckstag' is most commonly used to describe one who is of low moral calibre, social standing or who is poorly regarded by his peers.