A married woman or man who does not have to work to help his/her family financially survive. He/she may choose to work part-time or full-time but does so from a hobbyist point of view. He/she may enter and leave the workforce on a whim.
Even though a yoga-spouse may or may not be a parent, he/she is a care-free individual who has sufficient time to workout or socialize whenever he/she pleases. Financial burdens are far from his/her purview.
Amy quit her stressful job to spend more time at yoga class and socialize with her friends thus becoming a yoga-spouse.
When a fairy, fuck boy threatens violence relying on his sweaty, Bikram style Yoga Fu. Definitely a mixture of downward dog and monkey style. This would scare a redneck to death coming at him.
Watch out Cletus, that littletwit's coming at you with some freaky Yoga Fu .