Chia, Chilling Here In the Atmosphere. Made famous by Timothy Delaghetto who made a song called 'CHIA' dedicated to his lady, however is now commonly used to say that you're doing well/relaxing/chilling/ happily doing nothing.
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