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1.
The reaction to being hit on by your father at a funeral. Throwing up in your mouth. Origin: Ryan O'Neal hitting on his daughter Tatum at Farrah Fawcett's funeral.
When her dad tried to ask her out on a date, she had to go regurgitatum.
by AnneChickie August 03, 2009

Words related to regurgitatum

creep father funeral incest vomit