The sexual act of performing fellatio and simultaneously jerking off two penii. This motion resembles that of a teradactyl in flight. Related to skiing, but arms are raised, and mouth is open.
I used to think that the teradactyl was extinct until Bruce, Dante, and I met up with that ho-bag Tina.
by RagingClue December 12, 2006

by douch bag October 16, 2007

Teradactyl: a sex manuver in which, right before the male ejaculates, he brings the blanket over his shoulders and flaps his "wings" against the female.
by Tyger May 13, 2005

by cheap pilot July 24, 2009

the act of fucking a girl in the bushes while hopping on one leg and swinging your arms like a teradactyl; originally created by Adam Winter
Did you hear about that girl who got teradactyled at the bus stop?... She'll be out for a few days...
by holatta fagina March 05, 2009

An old heroin user who is old as fuck , and higher than a bird . Also known as dactyl in reference to a "Tecato".
by foolish reyes November 26, 2016

The significant other type that is highly protective of what she's got. She's not above a little flesh ripping (real or verbal), to make sure all other competition know he's taken
by fribble_one April 23, 2010
