After your boyfriend guilt forces you into giving him fellatio while on your period, you go to the bathroom, inundate your hand with period blood and then palm him in the face (as Tom Hanks did to his Wilson volleyball in Cast Away)
"Asshole made me give him 3 blowies on day two...so after the third one I Wilson'ed that fucker in tha face!"
by Double dose flu shot April 04, 2012
When a guy cheats on you with your own "friend" and the situation gets ugly, usually ending in a cat fight and his car getting tamponed.
I've been Wilsoned again. I cant believe you Wilsoned me. Maybe she has self esteem issues because she's been Wilsoned before.
by CrazyClub October 14, 2011