Chuck vs. the Nacho Sampler (Chuck 3.06 preview):
I love Sarah's shirt! ♥
The Einstein Approximation (BBT 3.14 preview):
OMG, Sheldon. Scruffy + Bazinga! = love.
Four more clips here: http://theflickcast.com/2010/01/29/four-new-clips-from-next-weeks-big-bang-theory/#more-24989