Injecting large amounts of tadpoles up a mans ass until they explode out of his anus. Very similar to the way a male seahorse gives birth to its young.
"I asked him if he wanted to try seahorsing and he looked at me like I was some kind of freak!"
A hypothetical scenario in which a man gives birth through his penis so that his woman doesn't have to go through childbirth, similar to the way in which a male seahorse carries a female seahorse's child in nature. A man who is willing to seahorse for his significant other must truly love them due to the likely excruciating pain that is almost as bad as being punched in the balls.
Adam loves Dasha so much that he is seahorsing for her so that he can bear the pain of childbirth in her place (or at least that's what he said since I don't think that's actually physically possible.
Anti-Seahorsism is the hate of seahorses. It is a reasonable, fair, understandable, wise, and correct opinion about ugly, stupid, dumb, weird, ugly again seahorses. Most Anti-Seahorsists will tell you that seahorse fins are actual trash. The dumb seahorses latch onto corals their whole ass lives and do nothing. Anti-Seahorsists enjoy connecting with nature (except for seahorses, they dont deserve to be in nature).