Loonie (noun) = $1 coin
Most everything on the McDonald's Value Menu only costs a loonie. (I don't know what's on the Canadian Value Menu... McMoose?...McTundra? Oh a McTundra sounds delicious!)
eh (interjection) = right
At first glance you might think WTF? But if you think about it, Americans have a similar thing we do to our declarative sentences.
Canadian: So you're looking for storage, eh?
American: So you're looking for storage, right?
We just use an actual word versus a vowel sound :)