Doogus was invented one day in 2003 when a group of boys were so incredibly bored they needed a new word to call people. Doogus is a very broad-based term. Doogus, is most definetaly an insult. Doogus could be used to replace words like, douche, and fuckface, and bitch-ass motherfucking whore, and other words that would commonly be considered unappropriate.
You just ran over my dog you damned doogus!
Did you just kick my dog? You son of a doogus!
Your mother is a doogus.