Ever have one of those Oh Shit moments? You know when it happens, cause there are very few other words which describe it accurately. Times like when your mom catches you whacking to porn, or there is a test and you forgot to bring a pencil (or test sheet, or notes, or forgot to study, or a combination of the above).
There are two types of Oh Shit moments. One is kind of like "Oh Shit (Can't leave that out), I just messed something up bad, and I really doubt I can fix it before anyone notices and/or before something blows up at which point they would notice."
The second type is "Oh Shit, I can see my life passing before my eyes, I feel like I am going to die, like seriously guys."