1. M is the nickname of a lovable and loyal person, who will do anything for friends. Will not let you down. Usually extremely intelligent and good-looking, but always very modest about it all.
Definitely someone to keep close to your heart. This person's laugh and smile
will no doubt make your
day.
2. It's also the nickname of a drug
3. if
something is rated M, it's rated Mature
I'll ask M what to do, that
one always knows how to brighten up my
day and help out with my problems.