It's Grumpin' Time
When it is time to Grump.
Epic Grumpyre: It's Grumpin' Time!
Matt: Oh no
Matt: Oh no
It's Grumpin Time
The Catchphrase of Epic Grumpyre from My Singing Monsters.
"The Shadow Elemental can hear even the most hushed lip-smacking of any Monster enjoying Treats, and particularly loves to mutter the catchphrase, "It's Grumpin time," as it enjoys a late night snack of its own."