my phone's on vibrate for you

My phone's always on vibrate and its always in the right front pocket of whichever pants im wearing. Im so used to feeling that buzzing sensation on the top right side of my thigh. Though sometimes, my muscles will spasm or tingle in a way that will make me think my phone is vibrating. I usually reach down and realize that I dont really have a call. Im not really concerned by it. Im sure its psychologically triggered. and its just a spasm, we all get those right?

But occasionally when Im at home, I'll feel the tingle on my leg and think "oh is that my phone vibrating in my pocket?" and then ill realize that it cant be because im not wearing pants.