The 413s special is where someone stretches the significant others asshole open and spits in the hole until It fills up.
M: Hey babe, I wanna try something new in the bedroom.
F: What is it
M: the 413s special
8๐ 2๐
Where you suck the soul out of one of the 413โs member.
413 member 1: bro Kira gave me the 413 special and I couldnโt get on my feet for days
413 member 2: I wish she could give me that special of hers
413 member 1: nah sheโs mine
10๐ 4๐