Have you ever eaten mashed potatoes? You take some potatoes, combine them, squish them together and get a new dish which looks more like porridge. For making a word mash-up you will need to do pretty much the same: take two words, mash them together and get a new one!
Let's see what we can do here:
Brunch. Have you heard this word before? breakfast + lunch = brunch. It starts from whatever time you want and ends about 2-3pm, so if you have a meal from the time you wake up till afternoon, you probably eat brunch.
Internest. It's a cozy place made in a bed where you can curl up, like in a nest, and surf the internet.
Hangry. Yes, the spelling is correct, it's just hanrgy = hungry + angry. It means that someone's angry simply because he is terribly hungry.
And one more example: when I get home after a long working day, I feel so tired that I start speaking Chinglish (Chinese + English) or Ringlish (Russian + English).
What word mash-ups do you know?
Or if you just made somethign up, share it this us:)