It's not true.Mr Furious is a hulk like character.When he really (not when he just say i'm becoming furious!) get pissed off, he gain superhuman strenght, stamina and durability, probably Class 10 or 15, cause has sayed in the movie he lift a bus, yes the driver was pushing the accelerator but he lift it anyway.
Bwahahahahahahaha. Oh man, that's gotta be the funniest and lamest fight i've ever heard of. I think Hurcule has all the strength and skill to beat Mr. Furious, he pulled like 5 buses at once, but when Mr. Furious really get's going he's a real contender. I'm not sure if Hurcule is prepared to stand up to that kind of ....FURY?
HERCULE: no I've just gotta go to the toilet.
annoucer guy: HERCULE is running away folks
HERCULE: no no thats just an old tai chi warm up
annoucer guy: whats it called
HERCULE: umm.. err... the coward punch yeah
annoucer guy: the coward punch?
CHI-CHI: you owe my husband and son millions of zennies
GOKU: calm downn honey
GOHAN: yeah mom
made up all from my head