You've had to many chocolate chips or any sort of ice cream with chocolate chips in them. You could be high-per. Based of the term "shit-faced".
Chip-faced was said in "Miss Congeniality."
"Top me off pal, I wanna get chip-faced!"
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