Definition 1 of 1
After your porki family has had a nice full dinner at your local family restaurant, you snap your fingers and scream at the waiter "AYE! betichod! finger bowl!!!". The waiter will bring you a soup bowl filled with lukewarm water with a slice of lime in it. This is for you to rinse your hands, not to bloody drink it.
Added 2011-10-04 by Mildly Racist