Crocheting

Hi does anyone have some websites that have free cute granny square crochet patterns? I want to make a tote bag for myself and its hard to find something to my likeing (if that helps i adore fruit, flower and animal patterns, perhaps something with a small desing) anything will help !!

Also, what can I crochet for a guy, like coming up with ideas what to crochet for female friends is easy, but a guy friend?? I dont know, a gun??