When you have a conversation with someone while writing on a desk, table, etc.
Mostly done at school with a pencil on a desk when you're ridiculously bored. You write messages for other people in other periods, and someone else who's ridiculously bored will reply-thus, a desk message!
Desk messaging is the way pilgrim kids used to text message.
When one white male inserts his erect penis into another latino male's anus (doggy style) and reaches around to grab the other persons penis and then berates the latino male being penetrated by calling them homosexual if they have an erection as well
Cornelius Pumpernickel totally managed my member last night if you know what I mean !!!
A person who must stroke their own.. 'ego' because of how they treat woman.. Or alternatively, those of the opposite gender they identify with and or they falsely believe they are better than.
The total OPPOSITE of private messaging, usually reserved for those of us who cannot or will not use email, messages on social networking sites, or instant (and PRIVATE) messaging programs.
1) I wanted to speak with Kyrie so bad, but didn't know what to say in an email, so I public messaged her on MySpace.
2) I couldn't believe that jackass just public messaged me about the lame ass party he's having. I wish there was a way to block people from writing on my facebook wall...
3) If it wasn't for public messaging, I wouldn't be able to post those cute kittie pictures with the bad grammar anywhere!