2 definitions by JLAX613

When someone grabs the horizontal poles (one in each hand) on a Light Rail train and does a back (or front) flip in the aisle. Most commonly done while drunk on the way home from a baseball or football game in Baltimore.
Dude those guys are doing trainflips!

Ever done a trainflip?
by JLAX613 July 25, 2009
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A derogatory name for Comcast, used in context with an experience of bad customer service or service in general.
Ugh... gotta call Comshaft today to get someone to come out and fix our cable box.
by JLAX613 July 25, 2009
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