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.S04E08.720p.HDTV.x264-CTU
x264 | AC3 CBR | 550MB
NFO – Torrent Search

http://www.fileserve.com/file/dJKN4zU/the.big.bang.theory.s04e08.720p.hdtv.x264-ctu.mkv
or
http://hotfile.com/dl/82001616/288da3b/the.big.bang.theory.s04e08.720p.hdtv.x264-ctu.mkv.html