To bask in social approval.
Because there wasn't a Zebra crossing Sorry, my 5 year old son made me post this
A dog that can lick you from the other side of the road!
A Yambourghini!
Bumpkin pie!
Yes.
Three. One to post it, another to post a better punchline in the comment section, and another to repost it with the new punchline.
Two, one to change the lightbulb, and the other to bask in the light of the old one.