look up any word, like dirty sanchez:
 
2.
This phrase is commonly used by females who keep their phones in their back pockets (as most females do) and accidentally call someone in their recent calls or speed dial. The recipient of the call may experience distinct sounds caused by flatulence and/or hear lengthy conversations that should not have been heard.
Girl 1: Hey Liz did you call me this morning?
Girl 2: Not that I recall, must have butt dialed you.
by Cl0wn June 16, 2011
 
1.
The act of inadvertently calling someone on a cellular phone, when your phone is in your pocket, or purse, or some other seemingly inconspicuous place where it should not be making calls.
Your Crazy Ex: Hey, I saw that you called. What's up? Wanna hang out? Wanna get back together? I MISS YOU SO MUCH!!!
You: Eh, sorry for the confusion, but I didn't mean to call. I must have butt dialed you.
by Amran Al Hampran September 06, 2008
 
3.
Butt Dialed:
"The act of inadvertently calling someone on a cellular phone, when your phone is in your pocket, or purse, or some other seemingly inconspicuous place where it should not be making calls."

;-)
hey, i think you accidentally butt dialed me :)
by actionmumma March 07, 2011