Definitions by arto
mardybum
northern english slang term. a mardybum is someone who is sulking or pouting for attention, due to something small or insignificant happening that causes minimum inconvenience. usually used as something to aggrovate a child into being more happy, a simple form of reverse psychology. recently immortalised in the seminal classic "mardybum" by the artic monkeys.
spacca
insult meaning someone who is mentally retarded, derived from the word spastic usually directed at someone after they show a weird trait, do something against a widely accepted moral standard, show themselves to be unskilled or inferior at a particular skill or task, do something that would be associated with a mentally unstable person, or show their stupidity in an obvious way.