Ziedhürsten in plural. A made-up word to brag about your German skills, even if you suck at it
"I'm so good in German!"
"Oh yeah? Then say a sentence!"
"Ich habe Ziedhürsten in mein Schule"
60 % sex definitions, 20 % made up words,
10 % haha funny internet word and 0% real words
"I love to browse Urban Dictionary to look at funny definitions"