closing to blog or journal entries of an overall insignificant nature; used in the context of making a big announcement that winds up being something of little or no importance. Can also be used to conclude short, spontaneous, even non-sequitur blog or journal posts.
Adam's post in LiveJournal:
"I just tilted my head back and squeezed a good sized squeezeful of ketchup into my mouth.

That is all."
by Kevin Esmeier September 30, 2007
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In no-limit poker, to bet all of your chips as a sign of total confidence in your hand.

If you have a very good hand, go all-in to win the maximum number of chips or to scare off mediocre hands so they won't catch the cards they need to beat yours. If you have a bad hand, you can bluff by going all-in and hope everyone folds.
I went all-in on thirty miles and that river rat caught a runner-runner flush.
by Coell November 10, 2005
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A phrase which once meant "anything excluding" or "not" but now which means absolutely nothing and is used by Yankees to indicate a lack of intelligence unbeknown to them.
Paul (From Tennessee): I got an 11 on my ACT...

Brutus (From New York): I got a 35, I am all but intelligent.

Paul: Are you sure they didn't mix up our tests?

Brutus: Oh wait, I didn't even take the ACT.
by Rihanyce May 21, 2010
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A show that,in the 90's,was really cool and funny.Now,it's stupid,repetitive,unfunny,and usually has a sucky musical performance.
Good: REPAIR MAN,MAN,MAN,*I dun remember how many times he said man*


Bad: SUGAR AND COFFEE!!!
by Rinku May 04, 2005
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A/all: chat room slang used in the S&M,D&B room to talk to the whole room the capital A is for the master the small a os for the submisives
slave_1: Hi A/all
Master_1: slave_1
by anon-131 August 21, 2006
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Pithy dismissal of all attempts to continue engagement in conversation, online posting, flaming, trolling, etc.
Rational poster: <List of points as to why flamer is a tool>. That is all.

Flamer: <Weak attempt at continuing to argue, change the topic, bait and switch, etc.>

Flamer: Wait, I'm not done with you yet!

Flamer: Your silence just shows you know I'm right!

etc, etc, ad infinitum/nauseam

Also, it was the closing line in M*A*S*H years before it was uttered by Darth Vader: P.A. Announcer: (clears his throat) Attention. Tonight's movie has been "M*A*S*H." Follow the zany antics of our combat surgeons as they cut and stitch their way along the front lines, operating as bombs and bullets burst around them; snatching laughs and love between amputaions and penicillin.
Colonel Blake: (Watches as a jeep rolls away) Did Hawkeye steal that jeep?
Radar: No, sir. That's the one he came in.
Colonel Blake: Oh, very good. Come along, my dear.
(He and Lt. Leslie leave)
P.A. Announcer: Follow Hawkeye, Trapper, Duke, Dago Red, Painless, Radar, Hot Lips, Dish and Staff Seargeant Vollmer as they put our boys back together again.
SSgt. Gorman: Goddamn army.
P.A. Announcer: That is all.
(a gong sounds and the screen suddenly goes black. End of movie)
by DanDaWriter April 11, 2012
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1. Investing all of your holdings at once, as in a single hand of poker.
2. Extremely tired, or at wit's end. (slightly archaic)
1. You went all in on a pair of nines?
2. I can't talk about this right now, I'm all in.
by mycrows March 08, 2010
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