The word used to describe a person who is constantly horny
Person A: jesus christ I think I masterbate way to much
Person B: and this is why you've gotta calm down on the porn you fucking HornDog
A horndog is someone that resembles a corn dog but instead of corn bread being around a hot dog it is someone who is being covered with horniness like the covering of the corn bread.
Literally look at Emma she’s such a horndog all the time.
That horny Friday feeling. Can of course be felt on any day of the week if you’re in the Horndog Friday mindset
Those guys and gals were gagging for it, it must be Horndog Friday