There is no Mean Look TM in diamond
No. You can't look like a Pokemon in Pokemon diamond. My brother has diamond and he can't look like a Pokemon.
You have to look for them in Pokemon Diamond. you have to look around the corner of the shop.
Well, since there is no number 117 in the local pokedex in Pokemon Diamond, we have to look into the national pokedex. In the national pokedex, number 117 is Seadra. Number 117 in the Sinnoh Pokedex is Wooper, can be found in the great marsh or on route 212
look elsewhere...
look for it
Look for them in the grass
look for a difrent pokemon
look at the pokemon's number on the pokedex using the pokedex 100% complete cheat.
You can't change the way you look to others in Pokemon Diamond. The avatar that is chosen how you look to others is completely by random, and there is no way to change it.
Golbat uses mean look in Pokemon pearl but i am not sure about Pokemon diamond and pearl.
If you have the Pokemon Diamond Version booklet go to the content page and look up how to migrate .
To get a Venusaur on Pokemon Diamond you have to get the National Pokedex and look for its area, if it's unknown then I don't know what to do.