i. a slut who gets fucked a lot
ii. A term of endearment
ii. a particularly slutty slut who deserves to be fucked even more just because s/he is a slut
"My darling, you're such a wonderful little fuckslut. I'd like to chain you to my bed and fuck you whenever I want because you're my fuckslut."
1. Expression used to describe an individual who has shown outstanding excellence in the field of fucking and so should be recognised among his peers as a knight of fucking.
2. Expression used to describe an individual who has shown outstanding stupidity in all aspects of his life and so should be recognised by his peers as someone who raoyally fucks everything right up for everyone else.
1. Randomer: Hey Sir Fuckalot, what happened with you and that girl last night?
Sir Fuckalot: I fucked her quite a bit actually.
A person with a special liking for semen consumption (especially in large quantities), and at the same time a special liking for submissive vaginal/anal intercourse. Note the following about the cumguzzling fuckslut: 1) he/she is not a fuckwhore; 2) he/she is most likely to be submissive but can also be dominant if fed enough cum; 3) he/she is not a "cumguzzling gutterslut," which may imply a sexual identity centered on practises other than anal/vaginal intercourse.
(Cumguzzling fuckslut): "I am a cumguzzling fuckslut."
(Mom): "I thought you were just "gay," not a... what did you call yourself?!?!"