Also used as a VERB
B: Ya, think? I've been ebaying a lot lately.
A: er, getta life <mrft>
eBay is like life itself; there is a vast array of choices to suit every possible taste and desire, from furniture to video games, to electronics, to books and trinkets.
Fraud is generally not a problem, since there are thousands of well-known and trustworthy sellers, easily identifiable by their feedback records.
Even more mysterious are those individuals who choose to bid repeatedly and consecutively on particular items. What explanation there could possibly be for such irrational acts, I cannot even speculate...