"Getting someone the horn" is a crude slang term used to describe someone who is sexually aroused. This phrase is usually considered disrespectful and inappropriate in most social settings. However, there are several other synonyms for this phrase that are deemed more acceptable, such as "turned on," "excited," "stimulated," "in the mood," "hot under the collar," "feeling amorous," "feeling randy," "horny," and "lustful." Using any of these synonyms instead of "getting someone the horn" can elevate the level of communication and show more respect towards others in any given setting.