look up any word, like blumpkin:
 
1.
When a gentlemen is wearing very tight jeans containing his Cell Phone in his front pocket. Also acceptable: Phone Bone
I was going to bring my phone with me into the club but I didn't want to risk cell bone.
by Dan Portnoy October 26, 2007
 
2.
An occasion when a person's pants are tight enough to misconstrue the fact that their cell phone in their pocket is not part of their bone structure because it looks like a protruding bone.
Hipsters wearing skinny jeans with a Sidekick in their pockets looks like they have a cellbone
by T. Michael May 16, 2010