Definition of donks:
(v) :
(slang, transitive) To hit
(v) :
(slang, intransitive, Canada, US) To mess around, to play
(n) :
(slang) A donkey (the animal).
(n) :
buttocks
(n) :
(poker, slang, derogatory) A poor player who makes mistakes.
(n) :
(British, uncountable) A sub-genre of Scouse house music containing distinctive percussion sounds.