Matterfall 

"Matterfall" is an adjective used to describe somebody of incredibly low intelligence

"oi that dudes Dumber than matterfall"

Matterfall by AngryScotishMan9 April 7, 2021

Masterofallseals 

Also known as Sealy, seals, and sealz

A Roblox user that is known for purchasing the most amount of in game currency on the platform.
Also known for flexing on most users with his well known dominus praefectus with fiery horns combination.

Wow MasterOfAllSeals is really rich!

Masterofallseals by RobloxLeaderboards September 6, 2019

mastercalling 

calling someone while materbaiting and saying u have to go when about to orgasim

i was mastercalling my mom from my room

mastercalling by athony--->smosh October 1, 2011

Epic Masterfail 

A fail among fails, the failiest fail in all failness. Epic masterfails can only be executed by an accomplished failure, and usually results in shame, injury, humiliation, death, dismemberment, stds, ect. Epic Masterfails are something usually only witnessed once in a lifetime, so if you see one be sure to tell EVERYONE about it, because you'll never see another.

"Yo dawg George Bush's presidency was such an Epic Masterfail n shit."

Epic Masterfail by MackMrOrange April 25, 2009

Matterface 

A Matterface is an ugly being who you would love to beat to an inch of his life, because his face is telling you to.

"John is such a matterface, come lets cunt him in the bastard and take his change!"

Matterface by Chris Kamara February 17, 2008

Masterball Effect 

The psychological dilemma that occurs when playing a video game and feeling the need to conserve powerful/unique items til the end of the game in fear of not being able to win without them and instead using worse items. This usually ends in disappointment as the powerful/unique items are then never used but the game is still won in a more difficult manner using the weaker and useless items.

I just played the new COD campaign and saved the RPG til the end but didn't even need it, must have been the masterball effect.

Masterball Effect by Evanjames915 May 10, 2021

Maderfalle 

Is a name for a person which is called Sophie

Hey Maderfalle [Sophie} how are you doing today?

Maderfalle by snowfalkez October 17, 2022