若老师是帅比我必定是学霸
[ruò lăo shī shì shuài bĭ wŏ bì dìng shì xué bà]
This translates to: 'If Teacher is handsome, then I must be a straight A student.' It suggests a lighthearted competition or comparison between the speaker and a teacher. It reflects a playful self-confidence in looks versus intelligence.