http://g-ecx.images-amazon.com/images/G/01/ciu/1f/dc/7eb9810ae7a09019220...
http://ecx.images-amazon.com/images/I/41Iv4Dbo3yL._SS500_.jpg
http://ecx.images-amazon.com/images/I/41avtn7NHAL._SS500_.jpg
http://www.jackassworld.com/blog/wp-content/uploads/2008/05/sticker510.jpg

Here are examples of the font, i think its somewhat a specific type of serif possibly, so pleaserespond with the name please.

thanks