Step 1 - Find a pig's nose!
Don't worry, Rasher - we don't mean a real pig's nose! Just download and print the picture and cut your nose from that!
Step 2 - Glue the nose to the bottom of a mug
When it's empty, of course!
Step 3 - Wait for the LOLz!
Stick the mug back on the shelf and wait for someone to drink from it. When they do, they'll look like they have a pig's nose! Ha-ha!