The mental storage space of imagery recalled upon for the purposes of female masturbation. The female equivalent of the male "spank bank".
Girl 1: Oh my GOD, did you SEE Daniel Craig in that speedo in Casino Royale??
Girl 2: Umm..yes! Filing that one in the tickle trunk for later.
Girl 2: Umm..yes! Filing that one in the tickle trunk for later.
by Mrs. Dressup February 06, 2012
by Bigwheels88 March 12, 2023