Oh no, here goes an addition to my misappropriated Unicode symbol list:

U+0FD7 ࿗ THE DOTS ARE NOT FOOLING ANYONE
U+10880 𐢀 BADLY DRAWN SWASTIKA
U+1F480 💀 DEATH CAMP GUARD BADGE
U+2620 ☠ SYMBOL ON ZYKLON-B VIAL
U+222C ∬ MATH SS
U+16CB ᛋ IF I SEE THIS SHAPE TWICE I'M CALLING THE POLICE
U+26A1 ⚡THAT'S IT. 112 BUNDESPOLIZEI? HIER STEHT EIN NAZI.
U+29BB ⦻ JA, ER HAT FASCHO-SYMBOLEN AUF ALLE KLAMOTTEN.