YCCT

"You Can Climb That?"
A phrase within the twitch Legend of Zelda: Ocarina of Time community. Usually in reference to the wall which a golden skulltula is on in death mountain crater behind the soft rock wall, but is generally applied to any ambiguously textured climbable wall.

casual chatter/streamer: "I never knew you can climb that wall."
*everyone in twitch chat proceeds to type: "YCCT???"*