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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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Jul 26 Word of the Day
Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed
I got a call from X the other night. She had an extra ticket to a concert she bought for a friend, but they couldn’t make it so she called me to ask if I wanted to go because I am her Second String Friend.
by Deus-ex-machina August 26, 2020
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2
Ghetto and boring filled with nothing but Mexican ghetto people. The high school is the ghettoest out of the whole city.
Jerome: "oh your from san dimas? Hell yeah homie thats where all the dopes at!"

Damion: "yeah dawg! SD all day baybay"
by Jerome dope face May 06, 2013
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