Dot Jokes

My family is all worried about my addiction to dot to dot puzzles. It's OK though...
I know where to draw the line.
What goes dot, dot, dash, squeak?
Mouse code!
What goes dot, dot, dash, squeak? Mouse code!
Did you hear about the artist that has been drawing very small, colorful noodles?
He drew an itsy, bitsy, teeny-weeny, yellow, polka dot linguini.