Fun with Infinity
a very well fed Galactus sits on the moon, having constructed a space bridge from the Earth to the Moon.
The Flash, The Silver Surfer, Thor, Superman, The Hulk and Juggernaut all take turns, going from the Earth to the Moon and attempting to PUNCH Galactus off it (or obliterate him entirely).
since Flash' IMP is just a punch delivered at speeds approaching or exceeding C, then it's pretty certain that Superman and Surfer will similarly be able to deliver them. Thor's supposed to have 3x C, perhaps he could do it too.
Hulk's strength has no top end to it, and his muscles will not fatigue so he can obviously just continue to get more and more powerful on the way to the Moon.
Juggernaut won't really benefit from any of that, but maybe he can barge/push/punch Galactus off the Moon.
in this scenario, Galactus promises not to hold a grudge nor swat any of the competitors aside, nor unduly favour Surfer. Galactus will be a good sport ✅.
so, who can do it, who can "IMP" Galactus' arse off the Moon, and moreover who can do it the fastest?