I’ve been to 2 LSU games and both times it was just awesome. Good fans, mostly friendly drunks. Never eaten so well - invited to 2 tailgates just walking by in UT gear.
Worst? Easy. uga. Back in my traveling days I went to the 89 and 92 games. Arrogant, confrontational @$$hats. I was uga neutral until then. Since hen, that fanbase has never failed to live up to their trash program status.
Most of the other SEC fan bases are just normal, mixed bags. Some good some jerks. Kinda like I figure we are to most.