An emoticon meant to resemble the act of saluting another person. May also be used as 07.
John: Who's with me?
Bob: Yes sir! o7
by Amarr Titan April 30, 2007
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Used as:

Emoticon representing the act of a salute. Quite often in space sim games such as Elite Dangerous or EVE Online.
CMDR YapX: Fly safe commander o7
CMDR starlord42: o7
by yapX August 3, 2017
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A salute. The o is the head and the 7 is the arm. This is used in Twitch a lot.
Any Dream SMP fan: *sees L'manburg flag* o7 o7 o7 o7 o7 o7 o7 o7
by _stfu_ March 22, 2021
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Soldier saluting

It means respecting another person.

"o" stands as 'head of soldier' and "7" indicates 'arm'.

It is mostly used in War Thunder video game, especially in Realistic and Simulator game modes. Sometimes it's formed as with a capitalized "O (letter)" and typed as O7. And rarely with zero, 07.
(German Pilot shot down Brit Pilot)

Brit Pilot: That was a nice kill. o7
German Pilot: Thanks o7
by zinzinzibidi June 17, 2017
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Its a lil man saluting
-Hey guys, I'm taking a break from the chats
-o7 we'll miss you buddy
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Saluting an absolute amazing person. They have a huge heart and an even bigger brain. o7 means that Simon's spirit lives on!
by Melot77 February 6, 2021
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