Similar to a Cop in a Box, Swine on a sign is a police radar gun attached to a speed limit sign

Pillai's sign is the visible pulasation of the vulva as a sign indicating aortic regurgitation.

Zodiac Signs are some made up bullshit that gives people excuses for acting out. It is like a religion for people that are to lazy for religion.

Another way of saying middle finger, referring to that fact that it looks like a dildo

Rude English hand sign that derives from the middle ages. During the 100 years war the French would cut off the middle and index fingers of any English bowman so as they could never shoot again. The English would taunt the French by showing their fingers, so as to say "I can still shoot you Frog!" although todays meaning is more or less "fuck off you twat."
Is the trademark of rock star, Liam Gallagher but was also made popular during the second world war by Winston Churchill where it took on the meaning of V for Victory. It should not be confused with the piss-poor peace sign which is the reverse of it with the palm and fingers facing the viewer instead of the back of the hand.
Due to its historical relevance it should be particularly directed at the French and other historical enemies of the English.

Homeless people or other individuals holing up signs in public places to promote their self interests or agendas.

Its when you draw smily faces all over someones paper at school to dominate the person. If you are really confident of dominating the person you can give him thibertculose(see thiberculose in urbandictionnary for a definition).