Motorlock

Motorlock is the unpredictable science of utilizing motors in a game called Plane Crazy (a game where you place different blocks to make a working creaiton) to move blocks half a block or more towards the base of the motor block.

Did you see how when I motorlocked these wedges it created this weird cone shape?

The motorlock here is staggered to allow this block to come from here and go all the way over there.

Butter

Term used by amateur flight "simmers" who typically watch certain disgraceful Youtubers. It is used to describe unrealistically smooth aircraft landings in a flight simulator or even real life, typically under a descent rate of 75 feet per minute. People who use this term are often frowned upon due to the fact that "butter" is usually used as a way to flex or appear as a tryhard.

Look at that butter! The aircraft landed so smoothly!
Did you see that Airbus A330 butter? I bet the passengers never knew when they actually landed.
OMG that was such a smooth butter!