Gigil
ɡwijʌwʌsʌ qɛmuɫqo siptɐ ɡwɪjəʊwəʊsɪəʊ keɪkiːmʌlɡəʊ sɪpdə aɪ wɒnt tə baɪt ɪt bɪkɒz ɪts kjuːt bʌt ɪts ɐ fɹeɪz nɒtə sɪŋɡəl wɜːd sɐɾɐŋsɯɾʌwʌsʌ ɐnqo siptɐ saɹɐŋsjuːɹɪəʊəʊsɪəʊ aŋɡəʊ sɪpdə aɪ wɒnt tə hʌɡ ɪt bɪkɒz ɪts lʌvli bʌt nɒt ðə seɪm fiːlɪŋ
In Korean 귀여워서 깨물고 싶다 (gwiyeowoseo kkaemulgo sipda) - I want to bite it because it's cute (but it's a phrase, not a single word); 사랑스러워서 안고 싶다 (sarangseureowoseo ango sipda) - I want to hug it because it's lovely (but not the same feeling)
The overwhelming urge to pinch or squeeze something or someone cute, usually a baby or a pet.
Example
"Gigil na gigil ako sa cute na aso."