No not weird at all, if you enjoy it...do it, just if you dont want to get caught, do it somewhere you cant be seen, other than that do what you enjoy!
I do it all the time. Just head out back and sit on one of my deck chairs and get to it. I love being outside.
Like to slip my silver bullet in in the morning & switch it on whilst riding my bike to work. I've had four accidents.
I hate to laugh at another's misfortunes - but that was hilarious! I'm also a little miffed because I never thought of it! Maybe I should ride more!