Alright let's get stupid. Gonna recap some of the popular fixes and some of my own.

>Pinsir gets Megahorn
>Heracross gets Drain Punch
>Steelix gets Coil, ability retconned to auto-Gravity
>Banette gets Me First and Hone Claws
>Ampharos gets Milk Drink
>Sceptile gets Growth
>Swampert gets Bulk Up
>Solar Power only drains health on attacks, like Life Orb
>Blastoise gets Charge Beam and Zap Cannon
>Aggron gets Stockpile/Spit Up/Swallow
>Absol gets Work Up and Wish
>Weedle and co. get egg moves, and Weedle gets Megahorn via egg. Beedrill learns Extreme Speed via level
>Pidgeot gets Work Up via level, and Sand Tomb
>Sharpedo gets Swords Dance
>Camerupt gets Energy Ball and Milk Drink
>Glalie gets Double Edge by level/egg, and Mean Look, Recover, Rock Polish, Stone Edge and Head Smash
>Mega Gallade's ability retconned to Quick Feet

>Parental Bond nerfed to 25%

Don't know how to fix Obama, give it Stone Edge for starters.
Don't know how to fix Megamence, Aerilate is too thematic and can't nerf -ate without hurting other mons.
Didn't give Aerodactyl Brave Bird, Head Smash or Acrobatics because it wouldn't help the mega, it would just make more people use regular Aero.

Now let's hear your dumb broken ideas.