hi5 is an online environment for meeting new people, connecting with friends, and sharing ideas. Something like MySpace, but easier.
theirs ups and downs to it, you cant personolize it that much, but its way easier to use tehn MySpace

From STEM, an abbreviation short for "Science, Technology, Engineering and Mathematics", a STEMlord is a pejorative term for a particular kind of person who has studied in these areas at university or works in these fields who holds a pretentious, condescending attitude to anyone who has studied in any other fields, particularly the Arts and Humanities. They typically believe themselves to be more "intelligent" and "rational", while generally remaining incredibly ignorant outside of their areas of expertise and having the charisma of a rotting pig's backside.

Another way to say the disease HIV
Hi-V
Meaning the roman numeral 5
V=5

The best thing known to man. You can do it soo many different ways including:
The normal 5: just a normal hi 5
The normal 10: just a normal 2 handed hi 5
The side 5: were you make a clapping noise by slapping someone's hand in a handshake position.
The G. 5: were you do the side 5 and grab on pull together and slap there backs.

a brain-cell-killing australian show where 2 guys and 3 chicks sing pointless lyrics with synthesized music to brainwash little children to sleep with them. the 2 guys are share a bond with each other and frequently sing homosexual songs about each others bungholios. the 3 chicks are are lesbian and touch each other during a live performance to scare children.

A kids' tv show involving plastic-surgery freaks singing and telling stories.

An evil online blogging system that tricks you into joining it by sending you an email asking you to retype your hotmail details.

It then annoyinly sends the same email, in turn, to each and every person on your contact list. ARRRRRRHHH!