one time i was half awake in the middle of the night, and something was tickling my face.
instinctivley brushed my face to make the ticking stop.
doing that woke me up and i sat up immediatly.
only to see the thing that was tickling my face was a fucking massive spider that was now compising itself on the floor and doing a runner after i knocked it off my fucking face and on to the floor.

hope this helps

stav