This is a great one! I love this tell because it's so obviously a strong means weak tell. In fact, I remember a few years ago I was able to run a play on the sole read that this player was staring me down - I had a mid pocket pair and there was an Ace high board with 2 undercards. I cbet the flop and he called. By the turn, if I recall correctly, I checked and he bet big but stared hard at me. I raised him all in and he eventually called his 2 overcards only to miss the river. I think I wrote about it, but can't seem to find the post. EDIT: The post can be found here - "I Terrorized My Table Last Night." Regardless, the above illustrates a common tell that you'll see every couple of sessions: the stare, or the angry stare.
I have seen this tell a lot and it is fairly reliable. Your opponent will make a point to stare you down as an intimidation tactic after he's made a large bet. This is the opposite of a hunter / hunted scenario above. He makes a show and does not hide the fact that he is "mad at you" for defying him and not bending to his will of the bet. He wants you to fold. Careful with this tell, though, because some players will just stare after making a bet regardless. Be sure to baseline his behaviors after all bets to see if there's a change.