All in with random hand, get a caller, what are my odds?

[Small Fry]

You don't supply enough info to answer that question. Could be anywhere from about 80% favorite (your "random" hand could turn out to be AA right and you get called by KK)to 20% dog. Find a program called Poker Stove, download it and you can plug in any hands you want for an answer.

ps. You only lose money with this strategy