The complicated excitement a man feels when seeing his wife (or girlfriend) in a physical altercation with another woman. The condition is heightened when there is the real possibility for intimate sensual contact between the two combatants.
"Hey come quick, Jen had it with your wife's attitude and it looks like she has Lesley pinned down. You might want to end this."

"Are you kidding?"

"Spousal catfight arousal?"

"Damn straight. I need a closer view."
by Cirdellin December 29, 2010
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