骚年就是夏天
[sāo nián jiù shì xià tiān]
Here '骚年' (pronounced 'sao nian') means 'youth,' often used humorously for young individuals acting immaturely. 'Summer' signifies the lively season filled with activities. Together it suggests the youthful and vibrant energy of summer or implies someone as young, full of energy like the summer itself.