A verocious animal that "kills" you when you die in a very embarrassing way, such as falling off of a cliff, or blowing yourself up; on a game like Fortnite or other team based games.
Teammate 1: "Dude what happened? Who knocked you?"
Teammate 2: "It was another land shark."
Teammate 1: "Bro you suck ass at this game."
Satans number 1 soldier (unless he’s on my team)
“FUCK THEY HAVE A Jeff the land shark”
A young puppy, usually a couple months old
Look at that cute baby land shark, named Silla