Terminator!
There was a time when I was doing the "dogging a workmate" game for a few months. Regularly I'd end up at hers after a hard days coding (we were a small software/website company) and pretending nothing was happening while all the time thinking about the debauched acts you wanted to perform on the c# girl that night. Thus, the sexitime was, to be fair, some of the best, roughest, and loudest I've ever had.
Anyway, turns out her neighbours had regularly complained to her after I'd gone about the rythmic thumping, screamings, crashings and general carnage that went about during such events. Almost each time in fact. In fairness, I could understand, but it put me off about 0% setting about the job each time.
Anyway, as we knew this guy used to listen, we thought we'd give him something to listen too....being the most random finishing phrase I could possibly come up with, while, er finishing up. Actually, when I say 'we', I mean 'me' to be honest, but I digress.

Such gems would include:
"I AM THE TERMINATORRRRRRR!" In the loudest, lowest, gruffest, ejaculation-distorted voice I could conjour up.

The geekiest was perhaps a rough recital of FTP commands:
"150 Connecting!, 331 Logged In! GAAAAH JEEESUS!!..............200 Upload complete!".

Try doing that when peaking the mountain AND timing it right.
( slippery doctore, Thu 11 Oct 2007, 19:33, Reply)