Romans really loved drawing dicks everywhere

Graffiti in general, really.

Humans don't really change, I guess.

What have the Romans ever done for us? Introduced the dick pic, apparently.

Each architectural type of phalli have been grouped into one of nine morphological traits: the rocket, the hammer, the kinky-winky, the splitcock, the pointer, the double-dong, running hard, the beast, and the lucky dip.

I think all us chaps would like to think ours fall into the categories of the hammer or the beast, but we're more likely to be a pointer or kinky-winky.

Wait 'til Biggus Dickus heaws of this...