by Jeremy Joyner September 23, 2005
When one puts their face in another person's buttocks and moves their face back and forth while making a motor boat sound with their mouth by blowing air and making their lips flap. similar to motorboating but for the rear end.
"Last night i took it to the next level with liz, i rooster tailed her and she went wild"
"take that shot and lets go out rooster tailin!"
"take that shot and lets go out rooster tailin!"
by Dr. Frankenschmingle May 21, 2009
Dang Monica, I see you Whale Tailin' tonight!
Girl I know you love the ocean, 'cause you Whale Tailin like crazy.
Girl I know you love the ocean, 'cause you Whale Tailin like crazy.
by PolaroidBlues June 1, 2014
by miranda k October 21, 2006
Like prarie doggin, it is when a turd is peeking out of your bunghole, like a turtle's tail coming out of its shell.
by JonnyCakes July 23, 2007
by serpico May 28, 2001
by Joshsquach April 30, 2018