The act of having sexual encounters with your partner, while on your sidekick 3.
Susan: Hey gurl, what u been up to?

Molly: Girl last night I gave mike a Sidekick Supreme while checking my email.

Susan: And he didn't say anything about it?

Molly: No, cause he was doing the same thing while checking his myspace.

Susan: Ouch!
by BabyBrwneyez October 24, 2007
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