(usa) is it legal to rent a billboard and put up someone's tweets
scenario: you know a chud at your workplace. he shows you a 'funny' meme on his phone and you peep his twitter handle. it's LoliHitler88. you hate this guy so much. can you put his real name and face on a billboard next to his greatest twitter hits if you don't call him any names on it. is that considered harassment or free promotion. this is a hypothetical
I mean if you're using your employers equipment they will know who printed it depending on what solution they use.
PaperCut is very popular and logs everything you print, even a copy of the printed file if configured to do so. Minimum: file name, time printed, which printer it was printed at, who printed it, and from what computer it was sent from.
Oh yeah for sure be weary of any corporate controlled hardware. Usually the print server is a separate appliance that is probably logging all print jobs to some extent.
Unless this person is a public figure there's, at the very least, an argument that the billboard company might refuse. Also... you're gonna have to do a ton of legwork to try to keep this from tracking back directly to you.
If the billboard company allows it, that person you're putting on blast can try to take you to civil court for any damages real or imagined. At a minimum, you'd be expected to pull down the billboard plus any court fees you and probably the plaintiff incurred.
Find a public place to print off some flyers and pay with cash, wear a hat and a "loud" scarf/shirt. Drop them in places where somebody may find them around the office, hopefully with enough people handling them to get everybody's fingerprints on 'em.