Similar to metal dan the messy tacito is a sex act

(that usually ends fatally due to infection or blood loss)

forcefully used by older people on male children, the messy tacito starts off by holding a child down to a flat surface on their back and the the leader of the sex act takes a pair of scissors and cuts off a small portion of the tip of the child's penis, the leader then starts to suck on the penis and hold the blood in the mouth before they turn the child around and spit it into the anus, they then keep their mouth on the anus waiting for the blood to be excreted back into their mouths and then spit it out into the child's mouth and makes them swallow. The act is repeated until the leader gets tired of it or the child dies

The act of extreme masturbation. You must "knock one out" whilst in close proximity to any of the following; Your mum, a nun, your boss, a member of parliament, George Michael. A person with capabilities to act upon catching you mid self-abuse obvisouly ups the ante. Ejaculation must be reached before your danger wank target comes (no pun intended) to investigate. The higher the chances of being discovered with one's pants down, pulling one's war face is obviously where the danger comes from. The more danger involved the harder (or softer) it is to complete the task in hand (snigger). The more dangerous the better. The chance of being arrested, pummeled by an angry father or having your hand severed by an arab's sabre means that you are a pro "Danger wanker."