I'll try anything once
A foolish plan to make yourself look tough, even if it means getting yelled at or covered in slime.
I'll try anything once, like eating a worm that was crawling on a piece of toast.
I'll try anything once, even standing on a diving board and jumping into a pool full of glitter.
I'll try anything once, like wearing a shirt that says 'I love my dog' and my dog hates me.