PC.net

OM

Meaning Oh man
Type Acronym
Popularity ★ ★ ★ ☆ ☆  Average
Usage Online Only (chat, messaging, e-mail)
Comments

OM may mean "Oh man!" or "Oh my!" It is another way of showing you're surprised about something (like the :-o emoticon).

Example "OM, I can't believe you did that well on the test!"
Updated June 23, 2010
Meaning Old man
Type Acronym
Popularity ★ ☆ ☆ ☆ ☆  Rare
Usage Online Only (chat, messaging, e-mail)
Comments

The "old man" is a slang for a person's father. While it may sound unflattering, it typically isn't meant to be offensive.

Example "My om and me are going to the hockey game tomorrow nighte!"
Updated June 23, 2010
Information from PC.net
https://pc.net/slang/meaning/om
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