1 definition by sideshow bub

crack pipe

A small brass adapter {resembling a smoking device} used by Time Trial Cyclist and Triathletes to connect their pump head to their valve stem. Used for inflating disk wheels.

When it came time to prep for the race I had to borrow my neighbor's crack pipe, having lost mine.

by sideshow bub February 13, 2007

Get a crack pipe mug for your coworker Beatrix.