mastercest

if you from the past or future were to come to the present time period through time travel and fucked yourself.

omg! did you hear how kennedy did mastercest! never heard of anyone doing that before!

mastercest by guccigal12345 November 28, 2018

Masterbeast 

To masterbeast is:

1) To play alone in a multiplayer game by yourself because your friends don't want to play with you.

or

2) To be a badass when the rest of your team is down and out.

1) Yesterday I was masterbeasting because you guys didn't want to play with me.

2) Damn all you fools suck, I had to masterbeast for us to get through the last round.

Masterbeast by THE ON3 November 2, 2011

mosteresteresterest 

more than the most, moster, mostest, mosterest, mosterester, and mosteresterest. the uber uber kill of ANY arguments. :D

i love you mmosteresteresterest

mosteresteresterest by SchatziMD March 19, 2011

masterdent 

masterdent : perfect dental treatment

i have a dental problem , i need a masterdent.

masterdent by MASTERDENT July 11, 2009

mosterestesterest 

greater than mostester

Boy: I love you mostester
Girl: No, I love you mosterestesterest

mosterestesterest by AbcdefghiJklmnopqrstuvwxyz9874 July 6, 2009

masterbesober 

Being sober from masterbation.

Guy 1: Hey stop checking out every chic that passes by

Guy 2: Give me a break. I've been masterbesober for days

masterbesober by master son April 28, 2011

masturception 

When you mastubate to a video recording that you have previously made of yourself masturbating to a video recording of yourself previously masturbating.

I had one long evening last night preparing for a session of masturception.

masturception by Rion8754 May 1, 2014