Two-Sewer Man (stickball term)

Entry in progress—B.P.
 
Newspapers.com
26 April 1967, Daily News (New York, NY), “When You and I Were Young, Kiddo!” by Bill Gallo, pg. 38, col. 2:
A TWO-SEWER MAN—When you hit the ball the distance to two manhole covers. The kids who could hit that far were the pride of the neighborhood. This was an achievement.