A person who fucks you out of your plans, makes things go wrong, drains your energy, or uses you for whatever aspect until you no longer have what they want.
We were going camping until that fuckubus slashed the tires on my RV.
where two people are able to fuck each other when desired. no necessity to be friends or have any commitments to each other.
differs from 'fuck buddy' as there they have other components relating to each other.
a person needs a fuck, so they call up the person with whom they have the fuckingship.