I might be mis-understanding your question but I am pretty sure that the correct answer is "(You) gave me a headache"
I hope this helps! :)
Answer:
the most grotesque Halloween costume
Explanation:
A hot dog like costume with no buns and sauce
Extending in scope or effect to a prior time or to conditions that existed or originated in the past; especially : made effective as of a date prior to enactment, promulgation, or imposition
