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The act of adding a surname to the phone contact of an ex after breaking up with them. Forms part of closure as usually only the bf/gf would be surname-less in an address book.
"Have you definitely finished it with Kylie then?"

"Yeah, it's official. I surnamed her this morning."
by sternboller February 12, 2012
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Jul 2 Word of the Day
Someone people turn to when they're sad who makes them feel better.
Dude, I was so unhappy about my girl, until I spoke to my serotonin donor who really helped me feel better
by jonfurstn1 November 27, 2009
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