Beside Myself was created in 1989.
I was beside myself with joy when I found out I got the promotion.
(The idiomatic phrase "to be beside oneself" means to be anxious, upset or disturbed.) "After my dog wandered off, I was beside myself with worry."
i am/myself
Beside Myself the Sequel - 2012 was released on: USA: 20 July 2012 (internet)
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The cast of Beside Myself the Sequel - 2012 includes: Tori Vild as Allison Meron
The cast of Beside Myself - 2013 includes: Dominick Aznavour as Jeff Morgan Lester as Sarah
Right Beside You was created in 1994.
Beside You was created on 1968-09-25.
The Stranger Beside Me was created in 1980.
Beside Yourself was created in 2004.
To be beside yourself means to be overwhelmed with emotions, usually negative ones such as anger, frustration, or disbelief. It suggests a feeling of being unable to control or cope with the intensity of what one is experiencing.