Small amount of bum-fluff found on the upper lip of the postpubescent male. Often sported with unwarranted pride - as a tribute to the wearer's (lack of) manhood.
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.