Here are some other popular liquor and Jello flavor combinations:
Orange and cherry are Jello flavors that work well with Brandy.
You can match fruit flavored liquor with fruit flavored Jello.
Lime Jello with tequila and Triple Sec
Orange jello with orange cognac and brandy (such as Grand Marnier) or peach Schnapps
Unflavored gelatin with Coca Cola and rum
Cranberry Jello with vodka
Cherry Jello with cherry brandy
Raspberry jello with raspberry Schnapps
Tropical fruit Jello (or unflavored gelatin mixed with fruit punch) with dark rum or mango liqueur
Unflavored Jello with lemonade and whiskey
Strawberry Jello with light rum and strawberry
liqueur Apricot Jello with amaretto
Lime Jello with Sake
Even though Jello shots taste like candy they each contain as much or more alcohol than a beer, wine or shot.