3 definitions by mommuff

Conveniently forgetting the price tag of an awesomely expensive item that you just had to have, particularly when queried a spouse or partner on reviewing your credit card bill.
"Nice purse! Is it new?"

"Oh, thanks! It was only like $25 or something! Saks was having a huge sale!'"

(Reviewing credit card bill) "Girl, I think you have spending amnesia!"
by mommuff June 24, 2014
Get the spending amnesia mug.
Giant, comfy, stretched-out underpants that women wear 1-2 years into a long-term relationship after the initial thrill of sexy lingerie is gone (usually accompanied by failure to wax nether regions).
Aw man, my girlfriend used to dress like a Victoria's Secret model; now she has a mom muff and wears granny panties. She's still sexy, tho!
by mommuff June 24, 2014
Get the granny panties mug.
A brazenly wild and unkempt bush. Common among moms who don't have time to shower, much less shave or get a Brazilian.
Wow, my mom-muff is out of the control. Gotta tame this before bikini season!

Love me, love my mom muff.
by mommuff June 24, 2014
Get the mom muff mug.