look up any word, like blumpkin:
 
1.
When you accidentally call or text someone when your phone is in your pocket.
Maddie- (on the phone) "Yeah mom, no sorry I didn't mean to call you, my phone was in my pocket. Yeah, bye."
Hunter- "Did you butt text her?"
Maddie- "Yeah."
by deejaylovesmaddie December 14, 2009
 
2.
when you unintentionally text someone a blank text message, often occurs while cell phone is in one's back pocket.
Me: Why do you keep sending me blank texts?

Hannah: Oops, my b! Need to stop sitting on my phone and sending those butt texts!
by AznPrincess June 19, 2010