Top definition
An image or post advertising a website, posted on a forum/bulletin board, (in a thread regarding someone's birthday) that links to one's website.
Ethan always posts a post in a birthday thread regarding his website. He's always birthday thread advertising.
by dotLou April 12, 2007
Get the mug
Get a birthday thread advertising mug for your fish Abdul.

Available Domains :D

  • birthdaythreadadvertising.org
  • birthdaythreadadvertising.se
  • birthdaythreadadvertising.net
  • birthdaythreadadvertising.com
  • birthdaythreadadvertising.men