"Assault weapon", specifically when referring to: hunting rifles/shotguns/pistols, BB guns, anything airsoft, Nerf guns, and things that aren't even weapons.
When chicks call eating lunch with their friend a 'lady date'.
gf/bf/dh/swmbo and all other creepy internet abbreviations for your partner. Also 'wifey', 'boss', 'boss lady', 'accountant', or whatever cutesy term you have for being whipped by a bitter shrew.
Obongo, Obummer, Obunghole, etc. Not the names alone - I call politicians names - it's that wingnuts can't even type/say the dude's actual name at any time because they think it holds some evil power or something. So they use these all the time.