Top definition
To perform this trick you will require

1 x cup
1 x enemy

Simple, you excrete into the cup and then ejaculate, you can either force feed it to your enemy, or simply let it fester on their bedside table
Dave: " Hey Craig! I heard you got Boston Milkshaked, Last night?

Craig: " Well..ummm.. *** Whipes brown streak from face***...no"
by Matthew Taylor1234 April 07, 2008
Get the mug
Get a Boston Milkshake mug for your barber Abdul.