It's definition is in reference to the old 10-cent phone call. A dime-bag is any douchebag (or -baguette) who uses his/her Blackberry or iPhone or whatever to browse for info that can be used to correct or confirm something that was said in casual conversation. Also 'dime-bagged' (adverb). Synonym of A-phone (as in 'A-hole').
After saying that Jerry Rice holds the NFL record for most touchdowns with 207, Sue's new boyfriend dime-bagged me with the correct number, 208. What an A-phone.
An outdated cell phone. It's what you're using if you don't have an iPhone, iTouch, iPad or anything similar.
No, I'm sorry but I don't have the capability to do that on my iDon'tHave1.