An off-duty stripper in a cowgirl blouse stops by the coffeehouse and insists that the acoustically armed author perform the dirtiest Top 40 hit of all time. Sorority girls assist.

Kip analyzes 15 years of being plagued and blessed with the quintessential random number, 47, and its rival, 23. Through pop culture and higher mathematics, he attempts to deconstruct the origin of the mysterious-yet-frequent occurrence of this seemingly innocuous non-prime.