a word that you can use in place of any noun that you cannot remember. the best part about this word that after enough usage your friends will always know exactly what you're talking about.
1. hey man, hand me those speaker dillies.
TRANSLATION: "hand me those headphones."
2. dammit, i can't get the internet dilly to work!
TRANSLATION: dammit, i can't get the web browser to work!