Mwaff 

The most awesomest form of joy. Its like sooo cooolll....

chick: Mwaff! I got a hundrend on my test!

Mwaff by Stalkerbirdysays July 20, 2008

Peter Maffay 

A famous german singer.
Often (at least in Germany) used to strengthen a negative statement.
Mostly used in online gaming.

Me: I'm lagging like Peter again.
Other Radom Guy: Like Peter Maffay?

Peter Maffay by fishkiller2406 June 25, 2016

quick maffs 

A form of mathematics used by Roadmap Shaq to express how quick he can preform "maffs"

Roadman Shaq: 2 plus 2 is 4 minus 1 that's 3, quick maffs

quick maffs by That_good_whyte_privilge November 12, 2017

Maffis 

A cool way to describe something big

That’s a maffis dog

Maffis by Kevin yes February 6, 2020

maff 

Urban Arithmetic

I ain't doing too good in maff class.

maff by Pewgone Maypops August 21, 2016

maffu 

If you are considered a "Maffu", you are generally innocent and adorable.

"Matthew Muir you are SUCH a Maffu!" - mummy
"a luvaz oo mummy" - maffu
(:

maffu by laura fletcher December 27, 2008

Maffucci 

The name of someone who is crazy, hyper and funny. They can also be perceived as annoying, dumb and extremely blonde. Maffuccis are often called out as being racist, but it is unclear whether or not that is true. A Maffucci most closely resembles a Dial.

Mom, Maffucci called my work a piece of shit, and called me dumb!

Maffucci by anonymous3561 April 28, 2012