Back to tl;dr posts about Auburn tradition.
You know, I was recently thinking about this too.
The Tiger Walk being our thing is a pretty huge deal. Almost every football team, even Bama, copied our tradition. But the "often imitated, never duplicated" cliche is very very true. The others are usually a Tom Albetar tailored slow casual straight-faced stroll past the fans. Most of the players have headphones on and could care less the fans are right there. At Auburn it's straight up exhilarating. Every player high-fives every fan in reach hand as they bounce up and down with excitement.
That's a tradition.
Toomer's corner. That's the epitome of tradition.
The eagle flight. While young, that's one of the best traditions in college football.
Someone touched on this, but the "War Eagle" saying. Amazing that no matter how long you live rival fans will say "Why are y'all the War Eagles and the Tigers? Which one is it?", often even genuinely inquiring. I think they intentionally refuse to learn. But at other schools I think it carries a slightly different translation. At other schools it can be a substitution for "Fuck You". I can't describe how many times I had a wild-eyed "Tiger Bait" screamed at me. I can't recall ever even saying "War Eagle" to anyone who isn't an Auburn fan. It's a greeting for us. It's our "Aloha" or "Shalom". A secret handshake that's not so secret regionally in Alabama. It's not used as a synonym for "We just" or "We're about to" "beat your ass".
Foy's 844-4244 hotline could even be considered a tradition. The pre-cursor to Siri. Hell, the precursor to Google, or even the Internet in general.
Shakers. This is not unique to Auburn, as I know Bama does it too. No idea who started it, but I imagine it's more of a "we're some of the few teams that still do this en mass" thing. This was also brought to my attention last weekend by shit-talking corndogs. I got "Nice pom-pom fag!" at least four times because of the shaker sticking out of my pants pocket.
Not only does every Auburn fan know the fight song. They also know Bodda-Getta, Track 'Em, Two Bits, It's Great To Be An Auburn Tiger, Waaaaaaaar Eagle, Hey!, and the Auburn spell-out (apparently the song that accompanies it is called "The Horse" - new fun fact). Most people only have one or two of these if they're lucky. I remember Oregon fans being in awe of all of ours because they just held their hands in an O shape and yelled "Ohhhhhhhhhhhh".