I have recently gotten in the habit of tagging my friends bikes.
They like it, I like it, brings attention to yarn, so it's win/win for everyone.
But I have been having trouble with one friends bike. He has a lot going on with it already, so there isn't really a place for me to easily place a tag.
I did come up with an idea though: To put a shield on the front of his bike, like a knight jousting (but bicycle instead of noble steed XD).
In case you were wondering, the images are as follows: An X, the infinity symbol (which didn't show up well in these images due to flash), a fleur de lis, and a red dragon XD