John was at the zoo and stop by at the gorilla enclosure. He
decided to catch the gorilla's attention and started waving at
it.
Upon seeing this, the gorillas became mad and threw rocks at
him.
John was frustrated and asked the zookeeper what is going on?
The zookeeper explained that to the gorillas, waving means saying
they are stupid and told John to beat his fists against his chest
and shouting out loud as a form of greeting.
John did as what the zookeeper said and beat his fists against his
chest and shouted out loudly in front of the gorillas.
John stopped and wanted to see the gorillas' reaction. The gorillas
all started waving at him.
