Tail, bottom, or rear end. In Caribbean slang it can be quite explicit depending on context, but in standard use it simply refers to the back end of a person or animal.

To make someone your number one romantic focus, your main person. Borrowed from gaming culture where your 'main' is the character you always pick — applied to crushes and romantic interest.

Infidelity, romantic deception. To put 'cuernos' is to be unfaithful to your partner; to wear them is to receive them.

A person who is very well-groomed, with their hair slicked back with gel, and dressed in an exaggerated, flashy manner. Also refers to someone who thinks very highly of themselves.