A term used to describe someone breaking a generally accepted, if unspoken, rule of email and internet chat etiquette by communicating using entirely capital letters and numbers, often including a plethora of innaporpriate and intermixed exclamation points and question marks as punctuation.

This is a compound word formed from the roots 'Capslock' and 'Asshole'.

This word was orignally formed by fadingathedges on battle.net chat