Common in restaurants - you can't get out because they're perched on the edge with the seat too far back as a result.
Usually affects women.
"Dude I can't get out, her chair's too far out"
"Yeah, she's got a serious seating disorder."
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