Amuse-bouche

[Rihanna]

1. a small appetizer meant to tease the palate before the meal

2. a small amount of sex (amuse the bush) at the start of the day that is not enough to satisfy but to tease before the main course later in the day

[Little_Girl]

A cute little girl to w’[et] your…[err], um… appetite (derived from the French term of the same name meaning: a small [appetizer] as served, usually without a charge, in a restaurant)