balls

cut it off

who tf has a 1 cylinder engine

true

what?

in order to save your small cylinder i suggest you soak the whole thing in ice water to shrink it (i have had a similar issue with my large cylinder)

pour a lube (lotion, vaseline) into any potential openings and provide small movements to yo small ah dick until the lubricant can facilitate removal

Cut open the m and ms tube

it is important that both the cylinder and tube remain un harmed

it is important that both the cylinder and tube remain un harmed

+1
To free the stuck cylinder, apply a combination of cold and gentle heat to the M&M tube, or try to dissolve the contents by slowly pouring water into the tube.
Apply a combination of cold and heat
Chill the cylinder: Place the tube in a bowl of cold water or apply ice to it to cause the cylinder and the surrounding material to shrink.
Gently warm the tube: While the cylinder is still cold, or after chilling, apply gentle heat (like warm water) to the tube itself. This can make the buttery mixture more viscous and the tube expand slightly, which may help loosen the cylinder.
Other options
Use water to dissolve the mixture: If the cylinder is not susceptible to water, slowly pour water into the tube. The water will dissolve the butter and banana mixture, reducing friction and creating liquid pressure to push the cylinder out.
Break the tube: If the cylinder is not delicate, you could carefully break the bottom of the plastic tube to release the suction.

Get it soft

but what if the heat makes it harder

Put a few drops of liquid nitrogen in it

it is important that both the cylinder and tube remain unharmed

Wait until the cylinder shrinks

what if the heat makes it harder

Cut the tube

it is important that both the cylinder and tube remain un harmed

Yank it off

i fear that it might damage the cylinder

Does the cylinder have a loose outer layer?

no

Call 9/11

they would damage the tube