Moopin 

When your boobs sags 3cm below the start of your boob without support, also defined as "when your boobs sag low and they wobble to and thro.

Betty White's tits are moopin hard.

Moopin by Saggage September 16, 2012

Mooning of Amtrak

The Mooning of Amtrak is annual event in which thousands of participants come to bare their naked butts to the Amtrak train. This takes place in Laguna Niguel, California.

If you want to see hundreds of naked butts, go to the annual Mooning of Amtrak in Laguna Niguel, CA.

Mooning of Amtrak by Cranberry Bob January 6, 2020

Moogin 

To go for a smoke with a welshman

Spud let's go for a moogin

Moogin by Inspector hector June 23, 2017

taco mopping 

The female version of tea bagging, may or may not be done out of sexual desire.

Benny passed out drunk at the party, so Molly hiked up her skirt and rubbed her labia on his face. Jen said that was the first time had experienced taco mopping in person.

taco mopping by AsslessChaps93 November 25, 2013

Moosin' 

Chillin' with a flat spliff in the dark alleys of Ottawa. The word is derived by the distinct Northern Canadian Moose's tendancies to hide in dark places, example, a canopy of thick, evergreen Canadian Pine trees.

"Maybe later I'll go moosin' with the lads after work."

Moosin' by Harry P. March 12, 2007

You're Mopin 

Similar to, but less abrasive than, saying "Hurry it Up!"; Asking someone, especially in line in front of you, to hustle and finish what they're doing.

I was at 7-11 grabbing a soda before work and the guy in front of me was taking forever buying scratch tickets. After a few minutes I had to say "C'mon pal You're Mopin!"

You're Mopin by Alex in East Los Angeles April 25, 2020

Blue Mooning 

When one moons another person while clenching an orange, clementine, or tangerine between their ass cheeks.

When he turned the corner he was surprised by a gentleman who was blue mooning some Finnish tourists. Nothing but ass cheeks and two rather large navel oranges.

Blue Mooning by DickFingerDave May 15, 2018