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3.
pooping and throwing up at the same time causing u to turn around to alternate the actions of throwing up and pooping
sally was so sick she had the turn abouts
by stevennc067544 May 10, 2008
 
1.
Closely related to prom and homecoming. Our best intelligence estimates believe that this is a sort of "reverse" engineering of the basic promenade system, where the chicks ask the guys out for a dance.
Hot damn! Agent Johnson is down again! He was last seen at the Lafayette turnabout!
by Stevie Wonder on Crack January 25, 2005
 
2.
Taking turns to do something
If we do the driving turn about then we'll get there before the end of the day.
by Hobsie November 12, 2010