Only in San Francisco

SF Masturbate-a-thon.

Um yeah.
A fundraiser of freaks jacking off? And wow, they raised $25,000 in the last five years! At this rate they'll be able to buy a new Navigator in only five more years.
And the phenomenon is spreading to other cities and countries.

CounterPoint
This is a straightforward counter point to the "jackers" above. Reproduction, reproduced in cartoon form for your amusement and education (bump once? one baby. Bump again? Two babies). Apparently everytime they bump they make a baby instantly. Kind of scary. Thanks to Reverse Cowgirl for the link and laughs.