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1.
Derived from the quote " Giving him/her a mouthful." Instead of actually telling someone off verbally your tell them off over text message, IM, E-mail, etc.
Brianna: Oh I'm soooo tired of Rick's bullshit.

Taylor: You gunna give him a Mouthful

Brianna: No I dont have time I'll just give him a Textful
by Theblacknes December 23, 2010