A feeling that is felt for those who have slept with somebody who is way below their level.
I'm so sympathetic that you slept with Jane. She weighs like 250 and is 5'6. You drank way too much dunkel dude. In fact you were dunkeled.
A Sympathetic person feels bad for EVERYONE. Including people who don't even deserve sympathy, like murderers on death-row. They have sympathy, and are pathetic.
Mom: (reading news paper) "Aww! that poor Richard Richard Heene !"
Son: "Mom! that freak was playing America! we were all running around, trying to keep his brat alive!"
Mom: "I know, but all he was trying to do was get a little show."
Son: "God mom. You are so sympathetic."