Bum..bumbum....bum..bum.., a sound a mammott makes (my singing monsters) This sound can vary, as on air Island, it go "Ayyyyoooooooo, aayyyayyooooo"
by MLPguy December 28, 2022
Get the bum bumbum bum bummug. Get the bum bumbum bum bummug. Get the bum bumbum bum bummug.