A phrase used to describe any sort of funny event, joke, saying, or anything that tickles a sense of humor. Kinds of humor can range from corny to clever, as long as it's humorous in some sort.
The phrase was coined from a video on Youtube adequately named "Super Funny Tickles," in which a small child is tickled relentlessly.
I heard they're making a Prince of Persia 2. What a Super Funny Tickle.