Well, Freak, you're getting on in years and I think it's time we had that talk...
Here's the thing kid: When a marauder and a boostershrimp love eachother very much, special things happen, and things get a little crazy. After the poison is given to the marauder (this is the foreplay), the marauder will mount the boostershrimp. Soon after, a telenode zygote is created. As it proceeds to form within the boostershrimp's womb, the boostershrimp goes through great pain.
Eventually, the boostershrimp bursts, sadly dying off, and the telenode is born. However, the telenode immediately has an unstoppable asexual sex drive, and begins to produce human creatures rapidly, one every 10 seconds! In a gruesome turn of the circle of life, these human creatures take up arms from their structures and begin to slay the same species that helped to create them. However,(LOL ALIENS ALWAYS WIN LOLJKYARITE) the species thrives on its children to help produce more boostershrimp and marauders.
I hope you're not disturbed Freak. I know you're only little and that this comes as a surprise, and it is a very terrible circle of life, but eventually we all must learn these things.