A reverse fart. Instead of farting normally, the fart goes back into your stomach. It's usually silent and cannot be controlled.
I couldn't hold the fart any longer during the meeting so I traf'd. Never eat a burrito for lunch.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug