We're particularly fond of the Soldier's battle cry of "I'm going to strangle you with your frilly training bra." Any favourites at Valve?
"I get to be in the same world as you're in," laughs Walker, "where I get to hear new ones and laugh at them, but I've always had a personal favourite in the Scout, as you baseball-bat up a load of Engineer's buildings, you yell 'There goes all your stupid crap, morons!' I've always liked that one.
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