Attempting to lodge your penis between your legs and placing it in-between your arse crack to give it the appearance of a burger. The penis being the meat and the arse being the buns. This move has become popular at parties and a man that can complete this routine is considered a god... for about 30 seconds until others realize how fucking retarded it is.
'Holy shit! Michael is attempting the ass burger... for the first time.'
'Russel had just completed the ass burger... but then shit himself'
'Candace attempted the ass burger... but stopped when realizing she had no penis'
'After 8 cum shots, Larry helped Dev complete his ass burger routine'