the act of getting "dome" (aka head, fellatio, blowjob, etc.) from a girl who you do not know (generally a promiscuous female who has self worth issues and has to prove to herself she is worth anything).
Hence the "random" part of ranDOME.
"Yo Sean who was that girl you were with last night?"

"Bro I don't even know her name but she gave pretty good randome."
by Omeed June 16, 2008
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(Pronounced Ran - dom - may)

Randome is a term used to describe the random appearance of manga-inspired or manga art that would show up as a result of an unrelated Google Images search. Say, for instance, you googled 'Team Fortress 2'. Team Fortress 2 is a Hat Simulator that has no basis or any relativity with Japanese art whatsoever. However, anime-inspired images of the characters appear regardless. Same goes for just about anything else, including a search of the word 'survivalist'.

While techically considered manga, 'randome' is the more accepted term because it is easier to say and it is derived from the words 'random' and 'anime'.
On Google Images, search 'survivalist'.

Looks pretty normal to me.

Scroll down to the beginning of page 3.

There you go. Randome!
by Codybean1 November 21, 2011
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The action of saying or writing whatever comes to mind at any given time to confuse the other person,to get there attention or just to piss them off. When somebody is randomizing they will finish up by saying exactly or I know.
John: So how is the family?

Carl: You know it could happen

John: What?

Carl: Exactly

John: What are you talking about?

Carl: I know

Carl was randomizing John to piss him off and confuse him.
by Richard Castle III June 20, 2011
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The most annoying word ever. You'll say something that relates to your previous topic, yet they say it's random because they can't comprehen it.
"Cake is good. I just got one from the bakery, and it was chocolate."

"That was random, LMFAO."

"No, you asshole, we're still talking about cake."
by Juicalicious April 25, 2010
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any old bunch of crap that is thrown in together.
The froogle search showed a cat's hair mop that my bitch of an aunt refused to eat because her kitten's doctor had advised her against watching the new video by the old age hooligans. the Pharoas of egypt have taken their mobile phones and are now trying to felch a metaphysical representation of julius ceasar. the plaides have come down in the form of angels who aim to supplement the inorganic growth of tea pods because 1337 people have extended the antenna for maximum reception. The bottle is made biger by the magnifying glass or so one would think if the 14 presidents of the USA were real people. Fast track my mind into the vortex of immeasureable humanity so that the profane expressions of a rabid pundit can be tolerated by the mad goose that sits and chatters about the greater influences of butterflies on the phooning snow leopards of the sahara. A sting in the bing is a cool aria soundtrack where the jet planes all crashed into the mounds of the seven dead kings. I am drinking some whater now and if this goes on any longer you will get fucking irritated. frooling brooling grogs fet comb muck chigga wigga niche hournalism jet got goat froom pas quibejivemenns jsjjgoo sdoifjoidhfogi sdnfduoifhguoisdjfgj sdf sjkfidshfosjfdoiasfsdf coksllsjjsk cocksuckers.
by Gunkglumb June 5, 2005
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groups of people who show up at parties or gatherings usually intended only for memebers of certain other groups or institutions (IE University Keggers)
"hey man, where'd all those randoms come from?"

"there were a ton of randoms at Dave's place last night..."
by TheSanityAssassin November 3, 2004
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The latest buzzword used amongst mindless teenagers as a way of showing just so utterly irreverent their predictable sense of humour is. Particularly dominant among English teens and University students, the word "random" or the act of being "random" is a desperate plea for others to recognise how totally against the grain of the norm you are and that you're really crazy and out there. Trouble is, being "random" is predictable, boring, moronic and extremely sad indeed.

Often used by an MTVeenager.
Uni Student: "Cheese! HA HA!"
Another Uni Student: "Wow that's soooo RANDOM! Let's go and buy some trendy clothes which have meaningless and pretentious words/numbers all over to make us look random."
by Pip January 30, 2005
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