Though some might mistake this as a bullshit term the Army uses for exercise, it really means "Pain Train" and is synonomous for sodomizing girls/guys.
by HighClass April 2, 2007

pt, short for "private twitter" is a secondary Twitter account that teenagers use to post naughty things, secret thoughts, and secrets that they otherwise wouldn't post to their public and open Twitter. These accounts are 99% of the time private as in the person who owns the accoount has to give you permission to follow it.
by Bitchpuller11 June 18, 2016

by Bobby Hardy March 15, 2003

Positive Tip. Most often, "Dude, keep it on the PT" and delivered with a grin. Used when people are being haters or negative in general. Birthed in Ohio circa 2000 in response to people being overly cynical or being a buzz kill An obvious decendent of "Keep it on the DL."
by Blackmac McKeever July 9, 2007

by Urban Goddess December 7, 2007

by T March 13, 2003
