When you are about to bring a girl to your bedroon to have sex and you tell as many friends as possible to hide in your room to witness the event.
by Juan Blanco July 12, 2003

Tom wiped out shredding the gnar, his X-rays show his dong pointing left. Doc says the throckmorton sign never lies. It's l fractured left hip .
by Turd furgason January 30, 2014

Based on the discredited medical terms "Throckmorton Sign " and "Anti-Throckmorton Sign," using Throckmorton Citeria basically means moving whichever way your johnson is pointed, i.e., on personal whim, or with baseless reasons.
by Meridienne April 11, 2020

Me: Duuuuuuuuude my cousin throckmorton you shredded that skate park last night mannnnnn
My cousin throckmorton: wasn’t even that hard mannnn my saxophone kept me going mannnnnn
My cousin throckmorton: wasn’t even that hard mannnn my saxophone kept me going mannnnnn
by Sumdum fuk April 28, 2020

A now discarded term in medicine, in which the direction of th flaccid penis on Xray points away from the area of injury. If the reverse were true, it was referred to as the Throckmorton Sign. In other words, a 50/50 useless distinction.
by Meridienne April 11, 2020
