1 pkg. (3 oz.) each, lemon, lime, and cherry Jello
3 c. boiling water
1 1/2 c. cold water
1 (8 oz.) pkg. cream cheese, softened
1/2 c. mayonnaise
1 c. Cool Whip
1 can crushed pineapple

Dissolve Jello flavors separately using 1 cup boiling water for each and 3/4 cup cold water each. Pour dissolved green Jello into a 9 x 13 x 2 inch pan, chill until set but not firm. Add cream cheese to lemon mixture and beat until blended, chill until slightly thickened, then blend in mayonnaise, Cool Whip, and crushed pineapple. Chill until very thick and spoon gently over lime Jello. Chill until set, then pour red Jello over top.