Re: Marvels biggest slap in the face!!!
If we are talking pre-MCU, I'll go with the Captain America 1979 TV movie. If you've never seen it, you only need to take a glimpse at what Cap looked like to know how awful it was.
Within the MCU- SURPRISE!- Venom's my choice. The symbiote's origin was a cliche', his dialogue was completely out of character, and he was portrayed by an emaciated goofball.
7-7-17: Come Home.
BBN 4 Life
"I'm a person just like you, but I've got better things to do than sit around and smoke dope, 'cause I know that I can cope. Laugh at the thought of eating ludes. Laugh at the thought of sniffing glue. Always gonna keep in touch; never want to use a crutch. I've got the Straight Edge." --MINOR THREAT