Quotes from Rebecca Smith

What is the actual plural of "penis"?' I ask. 'Is it "penises"?' 'Or it could be "peni"?' offers Cassie. 'Like fungi.' 'I think it should be "pena",' I tell her. 'Although that does sound a bit like a type of pasta.' 'Ohh, ohh, I've got it,' cries Cassie. 'You know that "goose" becomes "geese"? What if one penis becomes many "poonis"?