Vasquez snorts at the jibe, because it's no worse than what he's said (he might have even made that exact joke), but he's already feeling the guilt of not having told Bobo, so he doesn't want to go down that road of apologizing, even though he probably should.

"Who the fuck is the heir? Wynonna?" Vasquez didn't catch anything about her being an heir of anything, which only confuses him some more. "We still had fun," he guarantees with a smirk. "Maybe not as much as you and me, but fun enough."