Okay so me and my friend Artistgirl444 have argued about this and yelled at each other and fought over it for so long and we still haven't concluded who is right or wrong. We still disagree with each other completely, but one of our other friends was trying to get us to stop and he said "it just depends on how you look at it." So we ignored him, obviously and kept arguing. I say that a straw has two holes and she says that they only have one.

1. Two holes: One on each end. Like a tunnel, one hole to get in and one to get out.

2. One Hole: One long continuous hole. Like a donut, a long plastic donut.