"Ti " is a creole word for small or little.

Punch - is a rhum and fruit mix with added sugar and spices. It is served as an apéritif before starting a meal, both as a matter of tradition and because the drink itself is strongly alcoholic. 

A popular tradition is that “chacun prépare sa propre mort” (everyone prepares his own death). Instead of serving the mixed drink, the host will simply put out the ingredients, and everyone will prepare the drink according to his or her own taste.