Cacti are some of the most annoying pins that one will encounter. When a papa pear hits an awake cactus, the pear is deflated and the cactus falls asleep. If a papa pear hits a sleeping cactus, the pear rouses the cactus, while nothing happens to the pear. Cacti can be burnt by papa fires and burnt cacti are safe to bounce on. Cacti can only be destroyed by a papa grande while sleeping. If a papa grande hits an awake cactus, the papa grande is deactivated and becomes an ordinary pear.