When someone jumps into your Twitter conversation, nastily tells you what they think of your points, can't deal with your patient replies, and quickly exits with "I don't have to put up with this! Blocked!"
Like a photo bomb, they are uninvited, and leave a disfigured image ... a timeline with blank comments where there's used to be, so that your replies look like you're talking to yourself.
I was arguing why a particular religion wasn't so great when this guy Twitter Bombed me, called me a racist, but couldn't explain what was racist about what I'd said, so eventually blocked me.
To pollute the stream of a Twitterhashtag by tweeting a meaningless, satirical, or spamlike tweet containing the hashtag. Usage is comparable to googlebomb.
McDonald's marketers were horrified as #mcdstories, meant to solicit positive tweets about experiences at the restaurant chain, was twitterbombed with replies like "I ate a Big Mac and got the shits for 24hrs. #mcdstories"
n. software that is no longer sold or supported by the original publisher / developer, often found as free downloads on the internet because it cannot be obtained elsewhere. Not legal, but often seen as morally acceptable because the company that made it is no longer selling the title, nor releasing it as freeware, therefore abandonware is "keeping the gamealive", so to speak.
Doom II is not abandonware because idstill sells it, while The Incredible Machine is not sold, therefore is abandonware.