When bullies go down normal people cheer. Some cry. Why?

In order for your sentence to make grammatical sense, there should be a comma after the word 'down'. Otherwise, it can be understood that you're referring to bullies performing an act on normal people. 

:(

maybe cause theyre glad they got what they deserve

I'm one to cheer when a bully bites the dust. Some cry because they were toadies for the bully.