[HPFGU-Movie] Hand-flapping?

[Amanda Geist]

It's particularly
> noticeable on TRL.

Okay, I have had it. I missed the original reference, which was apparently
said once, in a whisper, in some virtual back-room, and I can no longer
stand it. What the hell is TRL? I don't have cable or a good modem
connection, so chances are good I wouldn't have seen whatever it is anyway,
but could someone please just tell me what the words are?

~Amanda