Slang for a cat or a kitten. Based on the fact that they nom nom nom everything in sight until trained not to. This could include furniture, electronic cables, and various publications.
"Awww man. The nom nom just ate the cord to my Guitar Hero controller!"
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