1 definition by rmcc86

A shortened version of "Hang Yourself Mate", and is NOT associated in any way with the ultimately angstier definition as "Hate Your Mom Syndrome".

Only to be used when in a situation when the only possible solution is to commit suicide by hanging.
Steve - "Aww man, have you seen the state of the singer of Sum 41? He looks like he got mad keen on the old Haagen Dazs"

Richard - "Fuck, check the state of that! He needs to fuckin' HYM!"
by rmcc86 October 14, 2013
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