Willy
Definition 1 of 3
Pro Tip 1/3
Childish Slang
Used by children or in a humorous way among adults, not for formal situations. He giggled when he said 'willy' during biology class.
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Potentially Embarrassing
May cause embarrassment if used in serious contexts or with people who prefer formal language. He didn't know 'willy' was an informal term and used it during the doctor's appointment.
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Sometimes Teasing
Can be used teasingly among friends, but be careful, as it can offend some individuals. The boys kept teasing George about his 'willy'.