A Canadian man got a little more than he bargained for after drinking his coffee to the very last drop the other day.

After finishing most of his coffee at a McDonald's in Fredericton, New Brunswick, Ron Morais took the lid off his coffee to drink the rest of it.

What he found was, well, pretty disgusting: a dead mouse, CBC reported.

Ron was surprised, obviously. But the way he acted made the situation seem like it was no big deal to him.

When asked what he wants to happen, he simply stated he just wants to know how the mouse got in his cup. Really?