Like, literally, too damn big.
Twitter user BMC recently got an inflatable Lugia…

[Photo: BMC]

[Photo: BMC]

[Photo: BMC]
As well as an inflatable Dialga.

[Photo: BMC]

[Photo: BMC]

[Photo: BMC]
Both are too very large. BMC’s room is not.

[Photo: BMC]
Top photo: BMC