also: すんごく
adverb
Colloquial emphatic form of すごく. Used in casual conversation to intensify adjectives, verbs, or other adverbs. Carries a stronger emotional punch than すごく.
See also: すごく
このケーキ、すっごくおいしい!
This cake is incredibly delicious!
昨日のテスト、すっごく難しかった。
Yesterday's test was extremely difficult.