According to Imdb the Winona tattoo was on his arm.
"When engaged to Winona Ryder, he had "Winona forever" tattooed on his arm. After they broke up, he had the n and a surgically removed to simply say "Wino forever!""
I've just noticed on the link Biblebub sent that a few of the questions on there are in the same competition so looks like that's the answer they are looking for.
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