哎呦喂小学谁啊那么贱听说很多人都上了小学
[āi yōu wèi xiăo xué shéi a nèi me jiàn tīng shuō hĕn duō rén dōu shàng le xiăo xué]
It translates loosely to teasing about primary school memories with humor and sarcasm. '贱' here indicates naughtiness or mischievous, and the entire phrase makes light of elementary schooldays where many might have shared naughty behaviors.