I hope nightmares qualify.

I went to the store at some late time, there were no people and it was dark
There was a box of 5 mozzarella sticks for $70!! talk about a nightmare, dude. what a rip-off.
the store clerk kept bugging me to buy some fruit-flavored milk for $200 dollars!!! what kind of grocery store sells things at these prices???
I woke up 2 hours ago and haven't been able to sleep since then.