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2.
An old creep who takes pictures of under aged unsuspecting women. With an extremely small penis.
That dude is acting like such a siegel
by Georgia swallows February 05, 2010
 
1.
Siegel is a refrence to the creator of Las Vegas Benjamin "Bugzy" Siegel.Which means "Totally bad Ass" or "crazy"
Man, Johnny gets laid all the time he must be part siegel.

That guy seriously jumped off a bridge for fun man hes siegel
by BurnItAll June 10, 2008
 
3.
A person who is tight with money and values nothing in life but himself,
That Frank is such a Siegel.
by Rico Cerda August 23, 2006