n00btard 

n. (n00btard) one who is a newbie, and subsequently retarded
v. (n00btarded, n00btarding) to perform something with n00b qualities, (to totally n00bize something)

that dumbass n00btard can't find the bomb.
or
that dumbass SUV driver n00btarded me, now i have a broken leg! the sheep-fucker!

n00btard by Jimmy P. Fuxnugget January 27, 2003

n00btard 

a hybrid of noob(n00b) and tard (short for retard), sometimes also spelled "noobtard".
used to describe someone's whose idiocy, inexperience, or naivete caused them to act like a retard.

"wow. what a n00btard. he knew we were gonna hang out and he still got himself grounded by fighting with his parents."

n00btard by trustlessxheart October 22, 2008