Stands for the medical vaccine which prevents measles, mumps, and rubella. "MMR" comes from the first letter of each disease.

An onomatopoeia used in written digital social media (WhatsApp, Discord) to denote a positive emotion or a laugh, both ironically and unironically, trough making a long bilabial nasal sound followed by a voiced dental, alveolar and postalveolar trill to end the sound.
It is mostly used by pro-gamers, people who want to scape from Latin-América and V-tuber fans.

It is elite courtesy to respond with another mmr or only mr in case you are in a hurry

make me rice

A radiant player who plays like a headless chicken, runs around staring at the floor and proceeds to bottom frag on your team. However, when they are on the opposite team, they are the rebirth of S1mple and are god tier.

The A harmless injection given to most infants to protect them from measles mumps and ruebella.

Some (braindead) people believe that this vaccine causes regressive autism in its patients. These people are mainly followers of the holistic medicine movement.

Coincidentally these people are also severely retarded/ the victim of a surprise icepick lobotomy/someone in a coma/madonna/5 times worse than your average paedophile.

So the next time someone espouses their homeopathic, generally incorrect and totally unscientifically founded views on this subject, you would be totally within your rights to paprecut the worlds "Dr wakeman was paid off to make these wild allegations by a firm specializing in beating the fuck out of any medical malpractice for financial gain" onto their chests.

A player, who, on your team, appears to be lost, runs around staring at the floor, plays like a chicken with their head cut off, proceeds to go 4 and 15, but, flip it around. The MMR ASSASSIN, when they play against you, it looks the the rebirth of s1mple. Their perfect crosshair positioning, you're getting instantly one-tapped from across the map, and just the perfect prediction as to where you are going. That, is the MMR ASSASSIN

Used in edited versions of Web Videos or Songs.

Acronym for "Mature Content Removed", "Mature Talk Removed", or"Mature Media Removed"

Like clean versions, removing swear words also removes words or phrases which are considered "mature".

1.) An abbr. for Thanks for the Memories. Often used in high school yearbooks.

2.) Also the title of a very catchy Fall Out Boy song which is to be said about a relationship that is only being held together by the physical aspects. The relationship at this point has become a one night stand. It seems to be a conversation at some points of the song (For example: singer Patrick Stump belts out, "He tastes like you only sweeter."-which is a direct quote from the film, Closer.) This part is kinda funny because it seems as the guy is telling the girl, "Thanks for the memories even though they weren't so great." She fires back with the former line. It's sounds like they are breaking up and doing what a lot of people do when they break up...kiss your ex for for one last time. But in their case...they have sex.

*This is only one interpretation.

When your in-game MMR is so insanely inconsistent that you could be queued up with either high above your rank or extremely below your rank. Or even worse, both...