The fact that something as relatively harmless (when compared to nicotine and/or alcohol) like weed is illegal is actually funny. What's even funnier are the large groups of people that think it's actually morally bad to smoke it, but not morally evil to drink poison/alcohol. Nicotine and alcohol are both physically addicting and strongly correlate with cancer. Weed has actually been found to prevent testicular cancer (obviously if smoked it could cause lung cancer, but if digested/eaten is completely harmless).