What is Mardy Bum?
1.
Someone who complains alot, moans about their life etc...
Usually used in the north of england.
Also a arctic monkeys song.
person one: "Oh god i wish i could have got arctic monkeys tickets"
person two: "stop being such a mardy bum"
See
2.
1) A song by the Arctic Monkeys, who are a band from Sheffield, UK. The song is about the lead-singer's ex-girlfriend.
2) A fansite dedicated to the above band - mardy-bum
3) A collection of
She's a right mardy bum!
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3.
A girl with whom you would participate in anal sex with. Originating from the acronym M.A.W.U.D.B. Exclaimed when the girl is mentioned or seen.
Can be subsituted by any string of lyrics from the Arctic Monkeys song of the same name.
"Sean look at that girl over there"
"Mardy bum, mate"
See