look up any word, like ratchet:
 
5.
(University setting) the last time a class met, whether or not that was the day preceding today.
Yesterday we talked about how to make a video using iMovie.
by Dictionary Nerd June 05, 2009
 
1.
the title of a great beatles song!!!
the beatles rock!
Yesterday...love was such an easy game to play...
by qwerty April 17, 2005
 
2.
a completely genius song written by the greatest band on earth

"yesterday, all my troubles seemed so far away
now it looks although theyre here to stay
oh i believe in yesterday

suddenly, im not half the man i used to be
theres a shadow hanging over me
oh yesterday came suddenly

WHY SHE HAD TO GO, I DONT KNOW, SHE WOULDNT SAY
I SAID SOMETHING WRONG, NOW I LONG FOR YESTERDAY..."

-THE BEATLES(GO RINGO!)
i love that song, YESTERDAY!!!
by go ringo! May 10, 2007
 
3.
the previous day
the feeling of nostalgia
by sleepisbetter June 28, 2003
 
4.
Dated. Behind the times. Out of fashion.
Did you see the guy at the AMWAY conference wearing the short sleeved button down with the tie? I think his hair was sprayed on. That is so "Yesterday".
by Bartendress February 01, 2006
 
6.
When someone tries to make their incompetence your problem by demanding the impossible. When asked when they need something done they respond with "yesterday." This response generally baffles the questioner because it is impossible, inconsiderate, annoying, pompous, and lame.
Bill: When do you need this project finished?
Steve: (matter of factly) Yesterday.
Bill: (thinking) What a lazy, pompous, piece of sh*t a-hole.
by dalaillama April 06, 2010
 
7.
Passe, not in fashion
That dress is so yesterday
by Kat November 09, 2003