The popularity of this encyclopedia proves several things; most obviously that immaturity is contagious. The word-of-mouth and text message fame of The Encyclopedia of Immaturity surprised many cynics, but not those of us who know that hungry minds thirst for information about how to balance a Ping-Pong ball on your nose or toss a sloshie. Those invaluable skills and many others are elucidated in this second definitive volume by the tireless editors of Klutz.