(perjorative) Somebody who talks big about a subject on Internet forums, but can't back their words up with real life accomplishments.
Sorry. Until you can show me where that advice has helped anyone, ever, you're nothing but a keyboard jockey.
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