someone who leads you on with fliteration in order to get with your best friend
"I took Sarah on a date but turns out she only pretended to like me so she could hang with my bff David, what a tittywinkler!"
by Roberantha October 1, 2015
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Tim: It cost a little more, but it was definitely worth it.
Jeff: Yeah, tittywinkles were a great idea for grandma's birthday.
by Webster's Online Dictionary123 February 21, 2011
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