What is MRM mean?

OK, I'm not a member of the 'cool kid's but what does the acronym MRM stand for? It keeps showing up and I'm dumb to It's meaning.

Match Race madness

Thank You. 'Is' in the Subject Field actually started out as 'does'? In the MRM Deal You just call someone out to race? It's not a series right? I'm slow (in a lot of ways), bear with me on this

If you’re on Facebook they do pretty much all their promotion via social media. It’s a fun deal to get involved with and a cool break from bracket racing. Their event at Irwindale was an excuse for me to finally attend an event at that track. Cool little facility and I hope to make it back. I raced my first one at Barona.... again, gave me a fun excuse to race at a new track.

2/3 heads up challenge races, small & big tire class, n/a 10.5 at this event.

Two sets of grandstands packed and people 5 deep at the fence!

http://irwindalespeedway.com/match-race-madness-roaring-to-return-to-irwindale-dragstrip/