chocomaniac is when you devour everything/anything that is chocolate. The craze that happens during your chocolate frenzy.
Madeline is going bonkers with that 5 lb Hershey bar that she got for her birthday. Yes, she is definitley a chocomaniac and she is going to get herself sick.
A sexual act involving the 2 parties. Where the one that needs to poop gets a marshmallow shoved up the rectum. The other (male) climaxes in their rectum. Finally the "marshmallower" feeds the "climaxee" the marshmallow, excrement and and all.