"Hey, let's do something." That's not a date, it's fellowship with a male friend. Dating as I've always know it involves the mystery of manuvering for some degree of intimacy with the opposite sex.
Sure I take women to places I've been to with male friends, but the event was the focus when going someplace and doing something with a male friend. When dating, the manuvering with the opposite sex for some degree of intimacy is the game.
Date with woman - "Manuvering to get a little closer and breath in the phermones (for beginers)?"
Doing something with a guy - Shooting the breeze about cars, adventures, women, movies, sports, etc. in no particular order, or doing something seeing a movie and critiquing it, going to a ball game, etc.