based on the phrase "
Jumping the shark".
Used to describe a person who at one time may have been seen in a favorable light - and is now unfavorable to be around.
At one time, said individual's
shortcomings may have been
tolerable, overshadowed by their good qualities - now the individual has become intolerable and brutal to be in the company of.
John officially became a shark jumper when he stopped pitching in for gas money
You became a shark jumper 5
monutes after I met you.
Everyone loved
Taniya when she came to town, I could tell she was a shark jumper
from the get-go.