A yankee bidet is created when you are taking a crap in a toilet and the impact of feces with the water causes it to splash back up in to your anus, similiar to a french bidet.
by Antron January 21, 2004
I told Antron we had to take the bus home, man he went fuckin butt nerd.
...and then a helicopter shot at the hulk and the hulk went fuckin butt nerd smashing stuff
...and then a helicopter shot at the hulk and the hulk went fuckin butt nerd smashing stuff
by Antron January 01, 2005