i think its all about how fast and effectively you lick
aah my shoulder cracked!
I had braces for about 2 years in high school, and after I got them taken off, I noticed that my jaw cracked whenever I open my mouth wide enough. Has anyone else experienced something similar?
I'm new to this site but have browsed through a lot of the threads on here. I'm hoping to find more people who cracks their jaws and knees!