after smokin some green, you will inevitably get the munchies. basically it's like food suddenly drifts into your mind and it sounds like a great idea to chow down on anything handy. Whatever it is you happen to grab will inevitably taste 100 times better than it would normally, and getting full is something completely and totally nonexistent. This is caused by the effects of marijuana's psychoactive chemical component, delta-9 THC, which happens to induce a stimulatory effect on appetite, and is also well known for producing the accompanying euphoria obviously.
And then obtaining said food can become an adventure all its own
Damn, man, I've got the munchies like hardcore. Let's run over to Taco Bell and grab like 20 soft taco supremes
There are a number of different defintions for this phrase:
1) Possibly the best known, someone, male or female who indulges in cunnilingus also know as muff diving.
2) Someone, usually a small child but can be an adult, who is prone to temper tantrums, throws themselves to the ground and bites the carpet.
3) Someone who is extremely eccentric, or even clinically insane, who is prone to do things that range from slightly strange to outrageously weird.
4) A derogatory name for a person with learning difficulties, similar to window licker.
1) Look at those two fat dykes! A right pair of rug munchers!
2) There was this really nasty kid, screaming at his mother in the middle of the shop, stamping his feet and trying to hit her! A thoroughly nasty little rug muncher.
3) John's acting stranger and stranger. It's sad to see a gifted man turning into a rug muncher.
4) If I hear you calling a person with learning difficulties a 'rug muncher' again, there will be real trouble.