Jackson Grant thought he was only a 7 or 8 on the ticklish scale but 30 seconds into the video I already had him laughing hysterically simply by sticking my fingers into his ribs. Jackson was nervous about being tickled and his sweaty, size 12 feet gave him away. His feet smelled great of course. A feather on his feet had him laughing pretty good, but the electric toothbrush really had him giggling. Jackson has a great laugh, especially whenever I tickle his armpits. Which turned out to be the most sensitive part of his hairy body!