Which non-vehicular thing that has never been done as a TF would you like to see?

[Megatron]

Non-Vehicle Machine: A toilet. Just because I cant think of a time that humans are more vulnerable and, appropriately, a Decepticon Toilet would scare the s#%t out of me! And man, would that bot have a grudge against humanity after a while!

Aww.. why do the Decepticons always get the s*** end of the stick?

How about a Mushroom...

Name - Fun-guy
Function - Party-pooper
Bio - Kept in the dark about everything. People just feed him sh-t, which gets him so annoyed that he then goes and spoils anything he can find.

lol