Pants-shittingly

I convinced myself with every passing peaceful moment that things were getting better, that the worst was over. In that, I was pants-shittingly wrong.

These guys literally tear into the house lurching toward the children with their arms maniacally in front of them — a pants-shittingly scary Night of the Living Dead reprisal that was not only hysterically antigovernment in its portrayal, but really not appropriate for any kind of movie marketed to children.

As a person who is absolutely terrified of snakes, I think I am perfectly positioned to comment on how terrifying king cobras are. The answer is pants-shittingly.