What is Human Horn?
1.
The olfactory organ found on a human. It is a very potent aphrodesiac.
"Human horn prices are skyrocketing in the black market."
2.
Human horn is actually a penis - of interest to impotent Futurama alien heads of state.
See previous example of human horn.
See
Random Words:
1.
the butt crack
If you don't keep your dookie strap clean, you may end up with skid marks.
See butt crack, skid marks, dookie, but..