A walldance or a lapdance in which the female grinds her rear end all over the males crotch area. This can be done with or without clothing. These actions mostly take place during parties with great music.
Jim: "Hey Rob, you should've came to that party last night dude. This girl gave me the best gooyad of my life!"
Rob: "Really? That's awesome dude."
Rob: "Really? That's awesome dude."
by FL@$H August 27, 2007
Get the Gooyadmug.