I think I found the episode I'm looking for, when Elaine is driving and slams on the brakes...
Here is the description from (http://www.xnet.com/~djk/Seinfeld_2.shtml#8th)
"The Wait Out" 1995-1996 Season
"After George makes an off-hand remark to a married couple with a rocky
relationship, Jerry and Elaine wait
in anticipation of their inevitable separation. Elaine sports a new
hairstyle, starts driving again and almost
makes Jerry car sick. Kramer starts wearing jeans again. The jeans
are much too tight, so tight in fact, that
he can't get them off when he really needs to. Elaine and Jerry make
plans to move in on the separated
couple, which they do. George feels guilty about breaking up the
marriage and wishes to undo the damage.
Jerry and Elaine physically oppose this action. David returns the
off-hand remark to George in the presence
of Susan. She tells George she has to think about some things- he
thinks it is his ticket out. "Now, does anyone have this episode on video? I would really like to see it! If anyone does, post here or e-mail me at
[email]
Let me know, and thanks a lot!!!
Alex