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mom butt 

To have a butt as large as an older female.
That guy Beau has Mom Butt.
mom butt by V. Long August 12, 2003

Mom Butt 

When a female (usually an older woman, particularly a mother) wears unflattering, waist high jeans that give the buttocks a flat, unappealing look. It may sometimes entail wearing sweat pants bought from your local Walmart. Also note the buttocks may possibly look as if there is a large amount of cellulite. Either way, you don't want that.
Those Dungarees totally give that girl a mom butt, but I am desperate..
Mom Butt by TrustMe, Really November 12, 2009

Soccer Mom Butt 

Damn Sarah you have a total soccer mom butt
Soccer Mom Butt by stutes magoots November 23, 2009

Millennial Mom Butt 

A woman age 27-42 that has a mom butt.
Those yoga pants really show off Misty’s MMB (Millennial Mom Butt).
Millennial Mom Butt by Calico Jizzack December 10, 2023

Mom's Butt 

This phenonmenon has been around since at least the 80's. It is defined as the elongation or widenty of a mother's butt when she wears jeans/pants that are too tight, too short, or too high in the waist. One does not have to be a mom to aquire mom's butt. One does also not need to be fat to aquire mom's butt. However, there is a vast cohort of Mom's Butt sporters at youth soccer games. A true mom's butt shows a panty-line that usually is uneven due to a "wedgie". Pockets are usually too small and too high on the pants, thus, creating the mom's butt shape.
Everyone can experience mom's butt. There is a make-your-own mom's butt method that you can do at home. First put on a pair of jeans. Second, pull them up as high as you can, almost to wear they cut you. Then bend over a little and look in a mirror from behind. MOM'S BUTT!
Mom's Butt by justjacq May 10, 2004

your mom called she said your butt smells 

Friend: hey did someone call for me?
You: yeah your mom called she said your butt smells!!
More from Urban Dictionary
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
When your wife’s boyfriend let you sleep past 8pm 😎😎
Wife’s boyfriend: You have 5 more minutes
Me: Poggers!
Poggers by Just_Charles April 14, 2020
Word of the Day on October 26, 2026

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026
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