A sexual maneuver in which one partner mounts the other from behind grasping the arms of the prone partner, splaying them out like wings,proceeding to thrust hard but at a slow rhythm, thus causing the recipient to throw their head back and squawk, mimicking a seagull on dominant display. When employed correctly, that is.
The girl I picked up said she was adventurous, so I gave her the barking seagull and she LOVED it. She won't stop calling me.
by Festivvus August 19, 2013