Some people like to call this "Kundalini Citrine" but I prefer Pineapple Citrine. :) It can also be Candle Citrine. It's essentially the Citrine version of Candle/Pineapple Quartz.
Citrine is known as the merchant's stone. It has been mostly associated with abundance and wealth and attracting new things. But it is also a wonderful stone of empowerment and letting go of things needed to be rid of in order to step into that power. It is a stone of sunshine and feeling good and a stone of optimism. It brings success and empowerment to those who seek it.