It kinda reminds me of the Insane-o-Flex from the Aqua Teen movie. Weird unnecessary possibility when messing up the Hunk-O-Matic trick.

Sometimes I've seen you use the hunchomatic after opening the grate with another character. Does that has something to do with this glitch or why do you use the machine twice?

-edit-
Haha nevermind I just realised it is for the garage door

Yeah Niss, you got it right. Also sometimes forgetting if I got it right the first time and doing unnecessary repeats. Its so easy to zone out while trying some of this stuff over and over.