Lol :3
A college teacher was teaching kids on observation. Smell, texture,
appearance..
And taste. He got out a jar of urine dipped his finger in it and
put his finger in his mouth.
The students were disgusted but being the good students they dipped
their fingers in and put it in their mouth.
Once they were finished the teacher replied with,
"Idiots, if you did not look I dipped my 2nd finger in and put
my 3rd finger in my mouth."
LOL