This is the 1237th most frequent Japanese word.
ハーゲンダッツ
"Häagen-Dazs" (a brand of ice cream).
ハーゲンダッツ is being used as the subject noun of the sentence, referring to the ice cream brand Häagen-Dazs as a general topic.
ハーゲンダッツは高いけれど、とても美味しいです。
Häagen-Dazs is expensive, but it's very delicious.
ハーゲンダッツ is being used as the direct object of the verb 食べる (to eat), referring to the ice cream brand Häagen-Dazs.
昨日、友達と一緒にハーゲンダッツを食べました。
Yesterday, I ate Häagen-Dazs with my friends.
ハーゲンダッツ is used as a noun indicating ownership, pointing to the ice cream brand.