spamvertisements 

A spam-style advertisement sent via E-mail. Invented by Bubs of Homestarrunner.com.

"If I'm strapped for cash, I'll sell the E-mail addresses on to Bubs for use in his weekly spamvertisements."

spamvertisements by Me. Who else?! September 12, 2003

spamvertisement 

(N) A SPAM message that has been posted in a realtime chatroom by someone (usually a guest to that chatroom) that advertises another chatroom.

1. "I heard that wolfgurl325 got banned from #NarutoWorldRP for posting a spamvertisement."

spamvertisement by meowfox of doom January 15, 2007

Spamvertisement 

Spam emails, privet messages, notes, comments that people recive on/in their accounts.

"I got one today. Some kind of spamvertisement asking me to go some site"

Spamvertisement by xX Princess Heartbreak Xx May 30, 2009