A Wife who doesn't work, cook, clean, suck or perform anything of real importance for herself or her Husband.
"My Wife does nothing all day while I work, and then yells at me for no reason. I cook her dinner and I jerk off to her mom; I think what I have is a Bum Wife." ~ Stupid Man
by Jackoffcreamsoda January 11, 2011
A wife who looks like a bum. T-shirts, pajama bottoms, weight gain and SUVs are popular with bumwives.
My gf was a hottie, but we got married and had a kid. Now she is a bumwife.
by Jay Fanzen June 03, 2010