Top definition

1. a telegram which is not legitimate or written by the stated author

2. a quantity of a substance which is supposed to be cocaine, heroin or another illicit drug, but isn't

3. a mammogram done on breasts which are not entirely 'genuine equipment' or 'all original gear'
My grandfather thought that he got a telegram from Frank Sinatra, but it turned out to be a fake-o-gram from his brother Louie.

My pal Jim once bought what he thought was a gram of cocaine, but it turned out to be a fake-o-gram baking sugar.

My pal Val is awaiting the results of her fake-o-gram on those beautiful sweater puppets.
by GlennyJ December 11, 2013
Happy St. Patties Day!