"sxnzo" is a slur for people who lie a lot / people that are attracted to underage girls
you're such a sxnzo
"beretta" is a slur or a nickname for people who are pedophiles with a foot fetish
you're such a beretta445
"obby", which comes from the word "obese" is an offensive slur for horizontally challenged obese people.
"you're such an obby"