1 extremely ugly person
2 someone who is completely wasted on one or all of the following drugs; Ecstasy
Speed/Amphetamines Magic Mushrooms,
LSD, Poppers Ketamine or Cocaine, usually in combination with copious quantities of
alcohol. Commonly displays symptoms of sweating, dishevelledness, gnawing of the inside of the cheeks, gurning (often without realising it), inability to
focus, barely capable/ incapable of stringing a coherent sentence together.
Calling someone a munter can be used as an insult, or perversely as a druggy term of endearment amongst fellow wasters