the mastadon

dual fisting: a sexual move consisting of the insertion of one of the males fists into each of the females holes (anus and vagina)

jamaal: dude your hands smell like shit
guunter: yea man, its cause i pulled the mastadon on susie last night

by team mastadon January 8, 2005

Masta Blasta

adj; A term used to describe someone who's quite exceptional at whatever they do, regardless of what it is.

Yo! He's a Masta Blasta at Pacman! Look at him snag those little dots!

by Jin Saotome May 14, 2005

maseta

dick, penis (In Puerto Rico, usually seen in reggaeton lyrics)

"Maseta papi, maseta"

by boricua en la luna April 1, 2009

Tom "Grand Masta Flame" DeLonge

Guitarist/Singer of the band Blink 182. Tom is crazy in love with Mark Hoppus.

"Wow, did you hear Tom "Grand Masta Flame" Delonge talk about how great Mark is in bed at that concert?"

by Kristin March 21, 2005

mashtar

used in place of stubbed

i mashtared my toe against the door

by Snoflake Inwinter May 8, 2005

Mastador

Mixed breed dog name given to the mating of any variety of breeds of Mastiff and any variety of breeds of Labrador. The name you get when you take the first 4 letters of Mastiff, and the last 4 letters of Labrador. "Jake da Mastador" on Facebook, created the website mastador.com

My Mastador Jake drools like a Mastiff and plays like a Labrador.

by Jake da Mastador February 25, 2010

Mastahating

Masturbating to someone you don't like.

I hate that bitch but hey shes hot! I might just start "mastahating" to her!

by Some Arab Kid February 14, 2014