Back when I was in high school, I had this friend named Mark who was the class clown. We had a substitute for a week and Mark couldn't stand her, so whenever she said something, he's have a sly remark to make back. One day when we were in her class, she more or less called Mark an idiot. Mark just bit his tongue and didn't say a word in fear of getting himself in trouble. The teacher looked at Mark and said " Where was your comeback for that one?" Mark smiled and said " If I wanted my come back, I'd scrape it off the back of your throat." I don't think I ever laughed so hard in my life..
I swear I've seen an almost identical post on here before...something about two kids arguing? Pretty much the exact same "comeback" line was used. I didn't come on here just to sound like a dick though. Becoming a successful comedian is one of the hardest things to do in life. I give props to anyone who can hold a relevance with their standup comedy nowadays.
come back = cum back cum = semen If he wanted his semen back, he'd have scraped it off the back of her throat.