I can confirm it was "Tesla Gate Disabled" By listening at high volume.
Anyway, 294 looks cool. i wonder if we can get a cup of 106 goo
Here's some suggestions:
CUP OF MUSIC: Will play a short tune, around the length of mandeville.ogg.
SOMETHING THAT CAN KILL SCP-682: You've probably already coded this in, But just use the nuclear effect like at gate B.
CUP OF SEMEN: When "Drunk"(You really drop it), read: "I don't go that way."
CUP OF <SAVENAME>: Works like the cup of joe, you have to keep drinking the yucky liquid every 10 seconds or your health will decrease very quickly.
CUP OF SCP-294: OUT OF RANGE/Disable machine input for 10 minutes(as in request denied?)
CUP IN A CUP: i... I honestly don't know where i wanted to go with this.
CUP OF SCP-106: Death, with a hissing acid sound.(it would make a weird liquid color, his goo.)
CUP OF FORUM: An easter egg, could show some famous forum event/post for a few seconds.
CUP OF <COLOR>: "Blech, this tastes like paint!"
that's all i can think of.
EDIT: Yes, and the weird figure at 0:11 was most definitely 513-1. With a hint of 096 placeholder model
I Survived SCP-106's Pocket Dimension And All I Got Was
This Stupid ID Card