It is a disaster for a cartoon WOMAN to deliver pickup line that could only come form a sleazy man. It just doesn't make any sense. It is confusing. You need

It is a disaster for a cartoon WOMAN to deliver pickup line that could only come form a sleazy man. It just doesn't make any sense. It is confusing. You need to have a second cartoon character who represents the attractive male counterpart to your sexy woman. Any interesting variation would be to vary the attractiveness of the male or female delivering the pickup line and measure how much it affects whether the line is acceptable. The more attractive the person speaking is, the less it matters what their opening line is.