Akademik

viral
1. adjective
a) Of or relating to a biological virus.

viral DNA

b) Caused by a virus.

viral infection

2. noun
A video, image or text spread by "word of mouth" on the internet or by e-mail for humorous, political or marketing purposes.

Using the Flash ActiveX control in this way allows you as a developer to create desktop characters, email virals and screensavers.


Wikipedia foundation.