Assgoogle is an asshole who, instead of giving people information that they easily could have, they tell everyone to "google it" They're also a smart ass about it.
'Hey dude, you're an I.T guy, what is an IP address?"
An "assgabbler" is a person who continually gets pushed around by his bandmates, gets used and abused, lets others take credit for his songwriting, gets teased in front of hotties, and continues to take it because "everyone else in town only likes techno."