When someone is acting like a major penis.
Wow. That shrek guy is a massive horn.
The act of being a horn - major wobbler.
That guy is such a horn.
The weirdo over there doing fortnite dances is a serious horn.
horn is a feeling you get after sex. It’s when females feel the need to pee but want more in there.
a horn is a alpha male, commonly used amongst friends
Calling someone a horn, refers to calling someone a alpha male originally derived from the animal a bull
Horns refers to a group of alpha males, commonly used amongst friends to address the room
calling a room or group of people horns, means your'e calling them all your mates/alpha males. For example "hey horns"