I think the next algospeak phrase (like rizz, or 6-7) should be 4011, the PLU code for bananas and it would mean crazy or unbelievable. 4550 could be the opposite since that's the code for Brussel sprouts (if you bake them they're not as yucky).

I was watching the "Lost in Space" episode "The Thief from Outer Space" and thought Kelsey Grammer was the thief until I looked it up and discovered he was only 11 years old when it aired and the actor was actually a guy named Malachi Throne. Their voices are genuinely indistinguishable to me.