Similar to Obama's last name, this is a complete mystery to humankind. It is likely we will never truly know trump's last name, although some sects of Trumpers believe it to be 's wall.
You: hey bro, what's trump's last name?
Your friend: idk, I think 's wall?
You: you mean like trump's wall?
Your friend: yeaaaaaahhhh
Buy a
trump's last name
mug!
