He kidnaps the grasshopper's girlfriend, then pops a cap in the mother****er when the grasshopper tries to rescue her.
you dig a big hole with vertical sides, at least 3 feet deep. surround the sides with some sort of plastic material, and grease it up. nothin's gettin out of that pit.
funny thing before Unlucky posted that i pasted the question in google and this link showed up....LOL
interestingly enough, this exact riddle was posed last night in the episode of "It's Always Sunny in Philadelphia." of course they were talking about former priest-turned homeless bum, Rickety Cricket.... and they said "how do you catch a cricket? you catch him with a bird!" then it panned to Dee eating a sandwich like a bird... hilarious! but honestly, you'd catch a cricket with either a net or your hands.... i'm failing to understand what the twist is. care to enlighten us with the answer?