This is going to save me literally seconds over the course of my lifetime, and as one with absolutely no patience with how slow computers are this is the best thing I've learnt this week.
This is also coming across as a really sarcastic reply, but it's really, genuinely not and I am very grateful that you pointed this out. Again, see hugs above.
Interesting, I always equated pills with "munted" but those other permutations always meant something very different. Maybe it's a regional thing in the UK?
Wiktionary says that munter and munted are from New Zealand, which I'm not sure about but could give it a regional spread - it's been common here in London for nearly two decades, but we have quite a few Anzacs here!
Here is my response again in case you are getting notifications and don't see my edited reply:
"I can't seem to reply to the reply to this reply, but I think when someone takes too many drugs they are classically known as being "Munted"."