The state one enters when doing a small to moderate amount of the dissociative anaesthetic drug Ketamine (Special K). In contrast to entering the K Hole, K Land is considered a desirable effect of the drug and the user feels an element of detachment from the physical world. In particular one may get 'vibes' that switch quickly, for example everything may seem old, then suddenly new, then switch back again. Note: K Land is not K Town. K Town doesn't exist.
So Andy and me right we had a bump of K and man for the next 10 minutes we were in fucking K Land.
K Land is an awesome fucking place to go, but don't overdo it or you'll end up in the K Hole and that's scary!