"Tigerjonesing" is a deep craving for a woman or women by a married or attached man. Derived from the word "jonesing", it can be compared to the cravings addicts have for their substance of choice. This word is directly inspired by Tiger Woods, famous Golf hero, who famously had a constant "Tigerjonesing" for all kinds of women... even though he was a married man, father of two, and trusted spokesperson for many big brands.
That single, gorgeous, interested, half-my-age woman is coming back to visit me. She has me TIGERJONESING for her... but I can't because I'm still 100 per cent loyal to my partner/wife.