Cannaboidal Reflex

The involuntary action of reaching for a smoking device ( bowl, bong, joint) as someone holds it out to you.

Upon physical examination, the Patient demonstrated a 4+ cannaboidal reflex when smoking device was moved into peripheral vision.

John Smith was done smoking and was sufficiently high, but his cannaboidal reflex took over as the bowl was passed in his direction and he was forced to take another hit.