Top definition
Complete elation or satisfaction with a particular app downloaded on one's smart phone.
Angry Birds was so entertaining that it gave me such appiness!......until it got old.
by UpTop November 20, 2011
Mug icon

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