monsterating

When two or more women in a household are synchronized with their menstrual cycles.

I have to get out of the house this weekend. My wife and daughter are monsterating.

by jeff74008 May 28, 2012

mastering

The polite way to refer to rubbing one out.

I walked in and Ryan was mastering on the couch.

by hamwallet4lyfe January 23, 2009

mastering physics

an online homework site that will make any natural science major want to quit the internet. it culls those who are truly worthy of science from the rest.

Priyanka (pre-med): AHHH MASTERING PHYSICS IS DUE TOMORROW
Allison (pre-law):...you're STILL a science major? wtf.
~2 hours later~
Priyanka: I need to draw diagrams, see if mass cancels, and solve for acceleration, then use kinematics to find speed.
Allison:...are you speaking English?

by maythederivativebewithyou November 2, 2009

mixing and mastering

Listen to music on drugs, then you'll understand.

"Hey Miles, what's mixing and mastering?"
"Well Conner, mixi--"
"Is it when you feel the music move around between your ears?
It feels like it. Let's look it up on Urban Dictionary."
*types 'mixing and mastering' into Urban Dictionary*
"Hmm, seems like it's not here. Wait we can define it!? ...

And would you look at that. You my friend, have entered the Twilight Zone.

by TheRealMrTopsyKretts February 14, 2017

shat mastering

Literally, the act of mastering shat; asserting your natural authority over God's putty; indulging in a dance under chocolate rain. Also, dominating a predictably submissive William Shatner.

"Wow, I had no idea you were into shat mastering... Are you busy tonight?"

"Look at that shat master! He's totally giving it to the Shat!!"

by Narwhal Rider March 2, 2009

Moshering

The act of seducing multiple women over MSN and then having sex with them, only to leave them in the morning.

"You aren't Moshering that girl, are you?"

by Chris Holmes June 10, 2005

Mustering

Wrangling of cattle, sheep, goats or partners, usually with the aid of herding dogs, ropes or other means of enticement.

An enjoyable form of role-play between partners.

Hurry up, Harry. Get to mustering me or I shall freeze to death in this Wonder Woman costume!

by DumpsterDiva May 9, 2010