A sensation occurring when something seriously
creeps you out. In many cases it will cause you to
twitch and say "jibblies" involuntarily.
Strong Bad: You may notice I didn't do anything to the
Poopsmith. I figure the guy
shovels crap for a living so his tolerance for
pain's gotta be through the roof. I was thinking about giving him a bath or something but, just the thought of that gave me the jibblies.