| “ | Up and let’s go! | „ |
| ~ Radiation Dude’s catchphrase |
Radiation Dude is a comic series which is a blatant rip-off of Radioactive Man. In addition to the similar title, Radiation Dude's catchphrase is "Up and let's go!" which is copied from Radioactive Man's "Up and atom!" Bart Simpson dislikes the series due to its unoriginality, though Milhouse Van Houten enjoys it.
