a 321

To wreck a forum. aaa

A heart. It means, 3 words, 2 hearts, 1 love. Kind of the reverse of <123.

The Florida area code for Kennedy Space Center, Cape Canaveral, Cocoa Beach, and nearby areas. Coincidently it also represents the last three seconds of a space launch countdown. Making it very easy to remember.

3 hugs 2 kisses 1 love

countdown county
The area code for most of Brevard county, Florida: includes the Kennedy Space Center
unites the G's of Cocoa and Palm Bay and the Surfers of Beachside and the gayass emo bitches of Cuntree.

used in the game of beer pong when there is only six cups left and the person wants them in a 3-2-1 set up, like a beeramid.

When you disagree with someone or something, usually used on the internet.

This derived from chat rooms when people would typically ask you type in 123 if you agree with someone. For example "Press 123 if you like _______." People who would disagree would type the number backwards. It is not necessary to say you disagree, as it's a subtle enough sign of saying that you don't.