Season 4, Episode 8 – “The 21-second Excitation”
While the guys camp in line for a screening, Penny and Bernadette invite Amy to her first slumber party.

Links: HOMEPAGE – TV.com

The.Big.Bang.Theory.S04E08.The.21-second.Excitation.HDTV.XviD-FQM
XviD | MP3 VBR | 175MB
NFO – Torrent Search

http://www.fileserve.com/file/J9QuAQr/the.big.bang.theory.s04e08.hdtv.xvid-fqm.avi
or
http://hotfile.com/dl/82001861/5140051/the.big.bang.theory.s04e08.hdtv.xvid-fqm.avi.html