[Dylan16807]

The original line, the meme after that, or this website?

The line is silly and strongly acted, I think it's easy to see why it's funny.

Then sharing it around and tossing some emojis and sound effects on isn't a huge improvement but whatever it's entertaining to throw some images and sounds onto things.

And it should be easy to see why this website is popular just as a music tool, with the line not very important and largely there to put things in a silly mood. Some people will find it funny and some won't, but there doesn't need to be anything funny about the website for it to be fun.