When a woman's potential to get laid by a man is thwarted by her girlfriend.
Lindsay, on the verge of going home with John the supermodel for the evening, was suddenly cuntstumped by Simone her bitter, resentful, and inebriated best friend who claimed she lost her keys and needed a ride home.
A person that is usually lazy and tired, and often tends to be rather unlikable and annoying. Comes from the combination of the word 'slump' meaning slouching, and 'cunt' being an insult. Usually used in South England.
Ben: What happened to Mickey?
Kevin: Ignore Mickey, he's a slump cunt.
1 Noun: The remnants of a vagina after female castration
2 Noun: A person whom displays the qualities of a castrated vagina, including, but not limited to: Being dull, insensitive, short, unnattractive, painful to behold, pathetic, vacant of sensation, messy, scarred, etc.
"Susan is such a fucking cuntstump, why'd she tell my husband about Brian?"
a : a progressive wasting away of the vagina especially from pulmonary tuberculosis
b : the act or process of consuming the female organ
c : the utilization of vagina in the satisfaction of wants or in the process of production resulting chiefly in their destruction, deterioration, or transformation
a : Jennifer was struck with grief when she was diagnosed with cuntsumption.
b: Ugis licked his lips after an intense bought of cuntsumption.
c: Nathan claimed the unquenchable cuntsumption of America would inevitably lead to disease and overpopulation.