"It was fun, but Tom and Sarah were there, so it was pretty comcastic"
"What did you think of the movie?"
"It was a little comcastic for the kids"
Person 2: Duh, they're comcastic.
EXAMPLE B: I paid this girl 40 bucks to go down on me, but she took the money and ran. On her way out, I screamed at her, "Bitch, you are comcastic!"
2. I feel I'm being comcastic'd up my backside by that freaking cable company.