I get kind of spacy sometimes, like in the grocery story I'll be thinking of a funny comedy thing and I'll have a weird smile on my face and not realize it until somebody looks at me weird, but I've never just kinda spaced out and smelled and eaten my own poo.
That reminds me of the time I was listening to a comedy album with in-ear headphones while walking. Right as the punchline came, a guy in a wheelchair walking him dog came right into my field of vision.
I laughed really hard, and he shot me a look. I tried to explain, but he just flipped me off.
Not even with a borrowed dong. Also, WHAT THE FUCK, WOMAN? This is one of those scenarios where I can't believe no one called her out on what she is doing. This is not a "sit there and giggle" situation. This is a "Excuse me ma'am what the fuck are you doing?" situation.