Based on someone's Tumblr post saying they lost their virginity while wearing Taylor Swift's perfume. This blossomed memes of condoms, "Wonderfuck: The Ultimate Sensation that will Leave You Wonderfucked"
Someone in Tumblr later confirmed that Taylor did, in fact, know about Wonderfuck.
Fan: How many jokes do you know???
Taylor: All of them
Fan: Wonder-
Taylor: Wonderfuck. Yes I know about that.