A deer is quite lovely, and they mean a lot of things. Some says that they are meant for innocence, a white buck can be thought of like that. Some poets have used it as an act of surprise, a deer crossing a road and such.
On the other hand, a deer can be thought of as itself, of a cute animal that is nice to look at and even nicer to see in person. One of the most famous deer is the reindeer, Rudolph, the red nosed one. Nevertheless, when you want to just give yourself something to talk about with other person, a deer can be a good thing to start off with.
So here are some deer memes that you can try out in the case that you ran out of ideas to talk about and you are trying to find something that you can actually have fun with.