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Some asshole who likes to post four meatspin .gif's on the Next Generation Gaming forums.
*Maccer goes to a proxy site*
*Maccer creates an account with a weird name*
*Maccer takes the link of the spinning penis*
*replies to a thread*
*CTRL + V four times*
*post reply*

Replies: What's with the spinning penis?

You have been banned for the following reason:
Maccer

Date ban will be lifted: Never

*Logs on to another proxy site and repeat*

403 Forbidden
You don't have permission to access /forums/ on this server.

*chooses another proxy site*

*repeat*
Maccer by anonymous_fag_wtf June 18, 2011
Related Words
One who is a dedicated fan of an American pop girl band, Megan & Liz, composed of fraternal twin sisters, Megan Mckinley Mace and Elizabeth Morgan Mace. Megan & Liz has garnered over 500,000 subscribers on their Youtube channel in a span of 4 years. Fans of Megan & Liz show their support by making themselves known as Macers.
Megan & Liz will be opening for Action Item on their upcoming, "The Stronger The Love" tour. I wonder if I'll meet a Macer or two at the Nashville show.
Macer by Kehvaunh September 21, 2011

Mackerting 

Mackerting is the art of wearing a shirt one size too small. While more often then not this shirt will be collarless and will feature a v-shaped neck, Mackerting is not limited to v-necks. It is possible to Mackert in any type of shirt including, but not limited to: t-shirts, polos, button-downs, soccer shirts, basketball jerseys, and henleys.
Dude, is Jake juicing? His arms got huge overnight.
Naw, bro, he's just Mackerting; it's an optical illusion.
Mackerting by RADa5AURU5 December 11, 2010

Red Mackerel 

A obvious mistake made intentionally for your boss to discover. Making your boss feel useful and allowing other mistakes to go unnoticed.
Put a Red Mackerel in that report so we don’t have to redo the whole thing.
Red Mackerel by Bob Greaton October 1, 2019
someone who supports, loves, cares for, admires and looks up to Megan McKinley and Elizabeth Morgan Mace, respects and looks out for their fellow Macers, and finally, have a lot of swag.
Haters gonna hate, Macers gonna Mace!
Macer by MacerForLife September 22, 2011

mackermoo 

mackermoo is a term used for someone who always wins, pwns hardcore noobs, gets all the girls and gets more ass than a toilet seat. contrary to popular belief it has nothing to do with cows. Its also the gamertag of this guy i faced on xbox....i still have nightmares about that match
Did you hear about how hank made out with three different girls yesterday?

yea hes such a mackermoo
mackermoo by the kid in the back January 21, 2011
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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