get it? ok good.
1. you're eating a sandwich and the bread disintergrates half way through. oh this is a shit sandwich now.
2. when you crack open a boiled egg and its not to the desired state (this never happens to me anymore obvs).
3. your eating a wrap type thing and the sealed end of the wraps opens up meaning you spend the rest of the time eating your hands at the same time.
any others? maybe not.