A generally futile attempt to solve a problem by throwing more people at it rather than more expertise. Frequently applied to Microsoft's programming techniques.

I couldn’t care less (but one must keep up appearances, right?)

This is of apparent military derivation, American usage: a situation that is so balled up it is beyond description.

An event that is spinning or has already spun out of control with disatrous results.

I group of people, cars, or animals that seem to all be at the same place at the same time, preventing each other from moving on. A seemingly unmoveable mass of objects that looks totally inefficient.

A military tactic used by the Golden Horde (i.e. Genghis Khan and his descendents), in which an army invades an outnumbered force and overpowers them, but doesn't kill many of them; instead, the conquerors rape and otherwise humiliate the conquered, then leave.

A sexual act involving a toilet brush, rubber gloves and various people, it requires athletic flexibility, and extreme stamina