What is the weirdest commercial you've seen while watching MLP?

Specifically, what commercials have come on while u were watching MLP, on TV of online, were the least fitting commercial to go with what u were watching. For example, earlier today I was watching Baby Cakes, and in the middle of the episode, a commercial for a certain thing that starts with "c" and rhymes with "ondoms" came on. I was disturbed. So, what about u guys?