dry spell - There has not been much rain. We are having a dry spell.
When it rains, it pours.
I had a dry spell during those days, and then when it rains, it pours. (I didn't have any dates for a while, and now I have tons of dates.)
double entendre /en'tendra/: double meaning; usually one neutral, and one dirty.
w00t (pronounced as /wu: wu:/ when saying this, but the word reads /wu:t/; being used on the Internet) = hurray /hu'rei/