This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. superlative form of hammy: most hammy.

"One of those songs that was on the radio all. the.time when I was a teenager and still listened to the radio, and so I know all the words and can sing along in my hammiest overwrought fashion."