refers to sexual stimulation, especially of one's own genitals (self masturbation), often to the point of orgasm. The stimulation can be performed manually, by use of objects or tools, or by some combination of these methods.
My mom walked in on me when I was about to bust a sesh.
Bustasesh tarafından 10 Şubat 2010, Çarşamba
Can you define these popular missing words?