A Big Dipper
A Big Dipper is when your penis is so long, it dips into the toilet when you take a crap. It’s the most embarrassing thing you can have in public.
He told me his Big Dipper dips into the toilet every time he poops.
At work, he said his Big Dipper was so long, it dipped into the toilet like it was a dipper.
He once said his Big Dipper was so long, it went into the toilet like it was a drain.