Goo Goo Dolls Talk Iris and Name, 30 Years of A Boy Named Goo, & Plane Crashes Bob Saget said he committed sexual acts on the doll that was used in place of the Olsen twins during rehearsals Do I look like Bob Saget? An resurfaced clip shows Bob Saget recountingin graphic, purportedly humorous detailan interaction with a doll resembling the young Olsen twins from the Full House set. What he presents as a throwaway anecdote