PM means to "private message" someone. This is usually it's own little conversation with two or three people. You tell someone to PM them when you don't want other people to know what you're saying. The term "PM" is usually used on chat websites with lots of people.
Person 1: OMG, I have to show you this picture. Person 2: PM me!
By buckingtontehfourth
Definitions: (i) Prime Minister (ii) Private Message (iii) Personal Message (iv) Post Meridiem (i) is usually used iRL; (ii) is usually used on forums or chatrooms (eg. iRC) (iii) is uncommon but still used by some people. (iv) used commonly for time. See also: PrivMSG Other non-Urban definitions: (used iRL) * particulate matter * past master * police magistrate * postmaster * postmistress * postmortem * prime minister * provost marshal * etc...
(i) Example: "Oh my god, the new PM sucks, I shouldn't have voted for him!" (ii) Example: <Shinosuke> Check your PM. I dont want everyone to know. <Person1> Ok... ... wait... <Person1> ... <Person1> HAHAHAHHA~~ hey everyone! Look at this!! <Person1> <Shinosuke> user: Shinosuke <Person1> <Shinosuke> pass: iRn00b <Person1> HAHAHAHHAA~~ What a lamer! <Shinosuke> . . . * Quits: Shinosuke (Shinosuke@SomeIRC-2BE662.56k.xtra.nz) (Reason: Too lame.) (iii) Example: "I got a PM (Personal message) from my boss today!" (iv) Example: "It's now 14:23, 02:23pm"
By Shinosuke
Short for prime minister (Teresa May) this word describes someone who royally messes up all the time and no one likes them.
"You stupid pm!"
By <3mark
PM = pretty much, orgin is just shorten language
"So you like basketball?" "pm"
By brad
Prime Minister, used in common speech
john howard should be shot, hes a lousy pm
By Nezbit.