To work on a task from beginning to end, in a mode that requires no assistance from other people whatsoever. Even if the outcome would be less perfect, as long as it is decent.
Alaa: I'll go bake a bread.
Stan: But do you know how to make good bread?
Alaa: I'll just fullstack here! I only need to be able to eat it without having a stomachache.
A boy almost at adulthood who hasn't had sex. He is constantlysexually frustrated, causing his hand to shake violently over all objects even remotely penis shaped, for example drink glasses and chair legs.