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1.
The act of text messaging something personal, secret, or otherwise unfit to say aloud to someone next to you.

Derived from "aside", a theatrical speech during which other actors are on stage, but which only the audience can hear.

Not to be confused with texticide.
Though the teenage couple were mild-mannered in public, they frequently had sexual textasides.

I felt awkward at the party, so I had a textaside with my friend, before lying and telling everyone else that I felt sick.
by Graphhhh March 05, 2010