Well if we bring out statistics in a study here, men actually do lie more around more women to impress them. But even without women, men were actually more effective in lie detector tests than women were because even if they told the lie, they would still pass it with the truth. Women on the other hand would tell the lie and get found out. So in other words, men lie way more but are just better at covering it and women lie way less and are just ass in line.