Abrieviation for "Use Map Settings." It comes from StarCraft, where custom made maps of great inginuity were
GreedyOne: So, you up for a ums?
^BREEZE^: I'm so gosu, I don't play ums anymore.

or

GreedyOne: I just made a l337 map!
^BREEZE^: is it ums?
GreedyOne: Yeah..
^BREEZE^: Don't make me take Brian's mom away from you.
by Michael Berg May 15, 2004
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A suffix added to a guys name, usually done by a girl or a homosexual male.
Girl: Hey Frankums
by SunDevil24 April 28, 2011
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Adding "ums" to words will make them better in all ways. Except when you use "ums" to make words longer than they usually are. One of the few exceptions to this rule is Dogums, meaning Dog, but making it kick ass.
GayFgt24: Let's play some basketballums after we practice guitarums.

SmartNub43: Dogums.
by lordzane20 April 28, 2007
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very cuddly like,can be used as a verb but not usually
or an adjactive
"damn that rave was ums"(adj.)

"he was umsin all over the place."(verb.)
by stassi February 25, 2008
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The word used when the speaker is unable to find the correct term.
I am supposed to um... use this word in a sentence.
by Elizabeth Grey July 09, 2016
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sound which verbally comes out the mouth. the other variation is uh and they both mean nothing
by Lukasucksatdefinitions May 03, 2020
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More recently used to unintentionally irritate people who prefer straight forward answers. Literally, "something is urgently wrong but instead of me just immediately telling you, you must figure it out yourself in the amount of time it takes me to make this sarcastic and unhelpful remark."

Can be typed as well.
Example, this used to be proper protocol in an urgent situation--
Bob: "Joe, watch out for that large pothole you seem to be unknowingly driving into."
Joe: (avoiding pothole) “Thank you for your timely and straight-forward warning. I appreciate you using the first sentence after you were alerted to this danger to tell me about this pothole, instead of uttering a one-worded, useless phrase.”

Modern protocol, same situation--
Bob: (sarcastically) "Um..." Joe: “What?..... What?” (car drives into pothole)
Bob: “Wow, good job.”
by Jake Gus December 01, 2004
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