According to a study published in the journal Nature, missing chunks of DNA show that human ancestors may once have had barbed penises. What do you think?
"What do you mean 'may once have had'?"Eric Robinson
"I was hoping upon hope you were going to say 'winged,' but no, you said 'barbed' instead."Patricia Thomison
"That all changed when we discovered we could use our hands to pick things up."Christopher Brugerman
Assistant Managing Editor