Definitions by Mr Bonkers

peachshake 

The act of a male having sexual intercourse with a milk shake in a glass -- usually with the effect of the fluid being explosively extruded from the glass in fountains of creamy milkshake goodness.

My dad walked in on me doing the peachshake one day and got mad because of the ruined upholstery.

peachshake by Mr Bonkers April 7, 2010