Use the Random Words with No English Translation tool (http://lab.cogdogblog.com/nowords/) to generate a word that could be better understood with a photo or image. Find a creative commons image or make your own, and include the word somehow in the image (using a desktop photo editor or web tool like Aviary or PicNIk). Then share it with someone and ask if it makes sense.
Indonesian in origin, “jayus” has made its way into Malaysian, Filipino, Tagalog and now English.
(Image credit: TimmyGUNZ. I originally wanted to use an image of the real Fozzie Bear but could not find a suitable CC licensed one.)