爱呀呀女神经

This translates to something like 'Love Oh Love Girl with quirky charm.' In Chinese internet slang, 'ya ya' adds an endearing tone, expressing enthusiasm or helplessness, often used to convey a strong reaction or sentiment towards the preceding character (love). 'Female神经' here means a woman with quirky charm or somewhat eccentric, referring to the unique charm of females, possibly playful or unconventional in her ways.