我的智商是数一数二的你的智商只能数一数二
[wŏ de zhì shāng shì shù yī shù èr de nĭ de zhì shāng zhĭ néng shù yī shù èr]
The username suggests that the user considers their own intelligence as top-notch, while they imply that someone else's intelligence is limited or second-rate. There is a hint of sarcasm or challenge in the name.