Because you're always on Mug time, duh. :p But, I'll do you one better. Check out the background. That's been my wallpaper for as long as I can remember. ;)
I cheated and used a photo editor to block out my finance apps, but it can be done semi-direct.
On Apple device: 1. Take a screenshot using home button and power key. 2. Tap image on lower left, click "done" and click "save to photos. 3. On answerMug, go to text box and click "Upload." 4. Select "choose file." 5. Find image on camera roll and select it. Image should embed in post.