It specifically targets someone who dances salsa. Someone who is a salsaholic generally dances 5-7 days a week; thinks about dancing all the time; does body movement whilst sitting down; does various basic steps and/or shines whilst standing.
The dance styles which a salsaholic can be involved in is not restricted to salsa, it extends to other forms of street latin such as; Bachata, Puerto Rican Cha Cha, and Merengue. They also might wish to let loose with Reggaeton and Brazillian Samba. Some other types of dance are become increasingly popular throughout the salsaholic community such as: Zouk and Kizomba.
You dance salsa 7 days a week? You're a salsaholic!