I whistle weirdly, I dont make my lips into an o shape I js make the vertical opening very small.
Also when I try to blow on my food I generally end up whistling at it so it looks dumb
The reason I sunburnt was because I was at a waterpark with my cousin without sunscreen on (I am normally fine if I js wear sunscreen but I couldn't be arsed it seems and that was a major blunder) I also dont... Really like water rides very much so I did sit in direct sunlight waiting frequently...