J-rape 

Drunken unwanted physical contact.

I got piss drunk last weekend and J-raped some girls.

J-rape by shelden williams February 21, 2008

j-rape 

Over-exposing someone to Japanese culture. Often associated with Weeaboos.

Jim: omg I so j-raped tom yesterday.

tom: jim keeps sending me anime clips - i'm being j-raped!

j-rape by jraper August 14, 2010