1 definition by Cookiecucco

A lovely and smogy little place off of the 210 fwy. Known for it's awesome water park, Raging Waters.

and for those movie people... Bill & Ted's Excellent Adventure.
They are from San Dimas.
Girl: "Oh! Your from San Dimas?! Like Bill & Ted?!"
You: *Lets out an annoyed sigh* "Yesss..."
by Cookiecucco June 22, 2008
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