gag me
short for gag me with a spoon, this is a phrase usually uttered when one is annoyed, pissed, etc. has very similar usage to the phrases "please kill me" or "oh just shoot me."
like those phrases this is NOT to be taken literally.

" i have so much homework. Gag meee!"
"Uggh gag me that creepy guy keeps hitting on 调戏 me."