Name something more intimidating than this
Being followed by 17 to 18 crabs at a beach. Yes it just happened to me today, I'm on vacation.
Being followed by 17 to 18 crabs at a beach. Yes it just happened to me today, I'm on vacation.
Your mom calling you by your full name.
They want revenge for their dad that you killed in Dark Souls.
getting another buff
Being followed by 17-18 geese.
Being a low HP squishy and seeing Rengar's eye on you due to his ult while he has the following items:

lvl 16
Being underneath ~12,000lbs of metal that's being held up by a handful of planks, and having to exert exceptionally high force in bursts to accomplish the task at hand (i.e enough force to cause it to rock back and forth due to the nature of wood). No safety devices that fit underneath it, just you and imminent death if anything goes wrong. Been there on multiple occasions, it's quite unsettling.
Being Followed by 17 to 18 Crabs but Crab Rave is also playing in the background
Being followed by 30+ birds and you know the reason they are following is because they are hungry.
depends upon what you find intimidating. I find that kind of amusing but at the same time startling because you wonder what they're after
I deal with snakes now and again and prefer to have them get in the bucket of their own accord than to have to grab them by the neck
also, it's kind of funny that natural sounds can be terrifying if you have no idea what they are but they're nearby in the dark. For instance, you know what armadillos are? They make A LOT OF NOISE IN THE DARK, as do deer (who SCREECH WHEN FRIGHTENED),
want to know hilarious? Quail will jump in your direction and start flapping maniacly before quickly running away while making a lot of noise. They do this to attract predators' attention to them and away from locations they don't want found( such as nests)
build a trebuchet and open fire