All Systems No.

Writing songs with lyrics is a lot harder than I remember. I fucked myself with all the instrumental music I'd been working on. I sat writing for an hour and filled up two envelopes, a receipt, and a paper towel with sentences and thoughts, but I ended up with nothing. I felt like everything I came up with was really cheesy or just lame. My question is, how can I change this? I know I've got scads of creative ideas laying around up there in the ol' head, but there is a definite block in place. Can somebody rent a mental bulldozer and ram into my brain with it? Please?