Gainer hater

A person who sneers at the gym and those who attend it.

Man 1: I've just been for a massive gym session so I need some protein.
Man 2: *rolls eyes* you are so sad.
Man 1: you're such a gainer hater

by BruceyB28 September 16, 2016

Mutual Gainer

A pair of individuals who like to gain weight together by feeding each other.

Mike and Susan were mutual gainers who loved to feed each other.

by Dolphinia January 22, 2009

Mass Gainer Moment- (aka MGM)

A phrase created by 2 University of Waterloo students in 2012.
The phrase refers to the often explosive bowel moments caused by the use of Mass Gainer supplements and used as a code word.

*Note these guys used 8-12 scoops of Mass Gainer a day, however they also trained very intensely and made significant gains. Drinking Mass Gainers without a proper workout regiment will mostly result in many MGMs and belly fat as well.

Example 1

man 1: Where are you going?

man 2: I have to take an MGM

Mass Gainer Moment- (aka MGM)

man 3: WTFs an MGM??

Ex 2.

man 1: Another MGM?

man 2: ya! its my 5th one today...the story of my life...

by adav December 14, 2012

Holiday weight gainer

A person who gains weight during the holiday. They eat a lot because they stay at home and lack any activities to do

I have to watch the amount of food i eat this summer. I don't want to be a holiday weight gainer.

by Mich7 July 6, 2010

pito gainer

Word invented by the Panocha Slayers (Edwin & Joey) meaning "good shit", "pussy", or a supplement desgined to increase the size of your pito.

Edwin: hey joey haha i told her if she needs anybody to talk to she can come to me haha.
Joey: haha thats my boy go get that pito gainer

by Pito Gainer June 27, 2014

Holiday weight gainer

A person who gains weight during the holiday. They eat a lot because they stay at home and lack any activities to do

I have to watch the amount of food i eat this summer. I don't want to be a holiday weight gainer.

by Mich7 July 6, 2010

neck gaiter

This thing that Urban dictionary wants you to buy along with their Mug because of the COVID-19 pandemic.

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by Duckbill233 July 28, 2020