Every few months, Jimmy Fallon rounds up the weirdest, most ridiculous books for his "Do Not Read List" in an effort to save you the trouble of buying an absurd book.
But seriously, who buys these?
From a book about notable scrotums to a guide to "staying hard," there's plenty of off-color humor in Fallon's Springtime collection. There's even an audio book that promises six-and-a-half hours of questionable prose. Thankfully, Fallon only plays a short snippet.
Watch part one above and part two below, and check out the most ridiculous "How To" books of all time at the bottom of this post.
WATCH: Part two
Related on HuffPost:
The Most Ridiculous "How-To" Books Of All Time