What is Model My Beef?
1.
To model ones beef is to place thou cockus in thee mouth and pose for the camera
SexPhoneOperator: Hey baby...
HornyMan: Would you like to model my beef?
SexPhoneOperator: oh fo' shizzle my nizzle...
HornyMan: aight then model it bitch
2.
To smile with one's beef in their mouth, with their hand on the beef owner's testicals. See also, nigga tyrone
Nigga Tyrone: "Model my mothafuckin beef mothafucka!"