A loner. Usually a sad individual that drinks in excess. More than likely suffers from PPD or otherwise known as paranoid personality disorder. If not treated early, later in life can turn into full blown schizophrenia. Don't ever trust a Jason to go through on any promise. They are also compulsive liars.
Did you hear about Mark?
Ah, who cares...he was such a Jason.
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