What's with that joke, stop that.I'm going to make you a mommy!!
A twitter meme originated from a blogger's 2012 joke tweet. It started to go viral in October, 2015. See also its pixiv Encyclopedia and Nicopedia articles.
@Nyalra's tweet (6:57 p.m. - 1 Nov 2012 [JST] / deleted)
「お母さーん、じゃねえんだよ！今からお前がママになるんだよオラッ！」が無理矢理女子中学生に膣内射精する時に言いたいセリフ1位ですね
("No, it's nothing like 'Mommy help me!' From now on you're gonna become a mommy, gawk!"
That's the quote I most want to use when I forcibly cum inside junior high girl's.)
I'm just an elementary school boy you know.Hey...you listening to me?
