PMS

[Seafood]

Ron and Ed are out and about. Ron notices that Ed is a bit pissy during the evening, so he finally asks what's wrong.

"Yo, man, you've been cranky all damned day. What the hell is wrong with you. You're acting like you've got PMS.

""Naw, I don't have PMS, but I definitely think I'm

suffering from the male counterpart. I call it SRH."

"SRH? What's that?

""Sperm Retention Headache."