Headache Phenomenon

Lets go with the not so interesting idea first. Aptly named by me(ya..not that humble), the headache phenomenon is something any student <= average in class has witnessed or experience. Ever been caught in class for sleeping, dozing etc.?? Well thats when it hits you. The first thing that comes to your mouth is "Uh...Sir(Madam) headache..."...And an automatic raise of hands to the head. This has become too transparent a trick now. Its time for a change. Try for instance Sinusitis..Works nicely and half the people dont know what exactly is the cause or effect. Or if you aint satisfied with that there's always Google.. Go on get some nice names for headache or cold and WALLAH!! you've got a perfectly opaque escape route from that outward gesture; And if ur lucky enough you can finish that hour sleeping at peace. Anyway this one's just a casual thought and many argue its just my imagination......