I've been looking for this forever

I learned surprisingly little about punctuation and grammar in my English degree. Go figure. It was mostly delving into the meaning of obscure, shitty poetry and old books from the canon. I had one grammar class and it taught more about clauses and infinitives than punctuation. So, here is the meme for dialogue punctuation. Now, most of this I already knew just from reading, but I always kind of wondered about the question mark and exclamation point endings in dialogue. Technically they are full stops like a period but the dialogue tag is not capitalized after a question mark or exclamation point but like after a comma.

Now you know, (que the colour swirl and music); if you live in Canada and are 30 or older you know what I mean.