Wifester 

What you call your friend who is married to the same man that you are.

When I found out that I was still legally married, I called him up and talked to him and his wife. She threw out some names as to what we would call each other. Wifester is was.

Wifester by wifester March 19, 2009

bresband and wifester 

A couple who seem equally or more like brother and sister than romantic partners. A sort of Narcissistic behavior.

"did you notice that Alex and Sacha just got the exact same pair of glasses?" "well they have always been a bit of a bresband and wifester"

bresband and wifester by thrice removed September 20, 2011

wifesteps 

Special-sounding footsteps only your wife can make when she is about to come downstairs and find out what the hell you're doing on the computer at 4:30 am. They are supposed to be quiet but owing to the building rage within they are usually quite audible.

Uh oh. brb I think i hear wifesteps.

wifesteps by LolCatzLuvver2000 February 23, 2011

wifster 

n. Your brother-in-laws wife that is your sister

Where's the wifster?

wifster by Flypsa April 10, 2015