What are the cheats in Plants vs Zombies?

Answer 1

These following cheats are unlocked at the start of the game. Type these cheats ingame to enable:

1) mustache This will enable Mustache Mode which will make all Zombies except Football and Zomboni zombi to have a mustache.

2) Future This will make all zombies wear 3-D glasses

3) Trickedout This will make the lawn mowers turn into Monster Trucks :)

These following cheats are unlocked with the Tree of Wisdom:

1) Daisies this will make daisies appear under dead zombies

2) Disco/Party (unsure which one) This is unlocked at 1000 ft. and makes a party ball break open.