"yo james why is your dick all bruised and dismembered  james: " nat gave me the big mac grip on my couch
when a very obese women who has fat sausage fingers give a man a handjob causing his penis  to be crushed by the grip
""yo james why is your dick all bruised and dismembered  james: " nat gave me the big mac grip on my couch" What is the definition of "big mac grip"?