What is hashing?

We're bad with explaining things so check out these links to videos that other hashers have posted in the past:

Hashing Tutorial*- seanbaello

What is Hashing?* -rogersd2050

*These link to youtube videos which do contain offensive language and/or depictions of great times. Clicker beware.

There is also an amazingly long Wikipedia entry that someone wrote out, you can find it here:

The Hash House Harriers