way nicer that nice. it's niice, pronounced by elongating the "i" sound so that it almost sounds like nahhs.
Example 1:
Person 1: Dude I'm so highhhhh.....
Person 2: Niice!
Example 2:
Person 1: Bro I just found 20 bucks on the ground.
Person 2: That's fucking niice!
9👍 3👎