And more from our special underwear correspondent. Bringing to you the signboard panties today, these thongs promise to do the dirty work for you. Not unlike advertisers who flash their prodcuts on your face with those huge signboards, these specially designed panties come with pack of 40 consonants, 16 vowels and a selection of punctuation marks. No chance of going gramatically wrong either with these many options available! Create your personalised message and stick it to the panties using the velcro on the front. Available in a variety of choices, the blac velcro thong will cost about 15$ USD