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2.
A clean version of "sexual acts" made by human beings, preferably male and female.
Hey! You wanna go have a tickle party?!
by bignicky007 March 10, 2011
 
1.
An event held by a middle-aged male United States congressman in which younger male staffers are pinned down and tickled. Characterized by strong overtones of homosexuality and sexual harassment.
"I did nothing sexual. It was just a tickle party."
by Crazy Rolando March 20, 2010