If you boil pickup and seduction down to the absolute root base, it's this:
Become and expert in how to feel good.
Feel good yourself, and people will gravitate to you. Be an expert in making them feel great about themselves and being around you in general, and you will succeed in women, work, life, and everything else.
Being goofy and fun is not lowering your value, it's increasing it because you are increasing the good feelings surrounding you and them.
Here are some pictures to get you in the proper goofy, fun mood.