50 Cent's biggest rival ... is about half his size.
After 50 twittered himself playing with half-a-million bucks in cash last week -- Verne Troyer got his mittens on a few stacks of his own ... and posted this vicious photo response.
Gangster rivalries have never been so adorable.
Mini-Me Drops the Bank on 50 Cent
11/8/2010 2:00 PM PST BY TMZ STAFF
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