it was on a long journey back up from that London to Manchester. Anyway as it's a five hour trip and i was knackered i kind of fell asleep, or whatever you call that bit when you doze off then wake up then doze off etc...
Anyway after an hour or so of this I woke up properly this time. However, as I tried to stretch I couldn't move. Tried turning my head, couldn't. Tried moving my legs, couldn't. Tried talking or even moving my mouth, couldn't. So I was just sat there for about a minute, unable to move or speak. A bit scary.
Anyway it subsided after about a minute but it was well weird and wondered what it was. Sup with that?