To butt dial is to accidentally call someone on your cell phone by sitting on your phone or rubbing it while walking.
An example of butt dial is to unknowingly call a friend by sitting down in a chair with your phone in your back pocket.
Browse entries near butt dial
butler's pantry
butler
butle
butoconazole nitrate
buto
butt hinge
butt joint
butt pack
butt shaft
butt-weld