not in forums.
-asked if im from turkey a few times, or called turkish as an "insult" like "scheiss türk" (engl. shitty turk)
-approached by turks saying merhaba (once) and talking to me in turkish (once)
-once asked if im from egypt because im "so dark skinned"
-once asked if im from persia because im "very dark skinned"
-thought to be austrian (once)
-asked why im orthodox because thought to be austrian (once)
-asked if im carinthian (once)
more more recent
-called an italo-type and "rassig" ("rassig" means smth like an wog)
-called looking like an "bandit"
-asked if im from bosnia
-asked if my parents are from india (once)
not an ethnicity but very often
-thought to be muslim
-called ahmed as an "insult"