noun - Term for an attractive male with whom one would have sex with, but no further attachment due to his low intellect.
"I don't think I can go out with him, he looks like a hush baby".
"I'm sick of dating intellects, tonight I'm looking for a hush baby".
"My last boyfriend was a serious 'hush baby', I need to meet someone with half a brain"
The physical embodiment of everything you have ever dreamed of in a sexual partner realized in someone you meet, only to discover they have shit for brains and nothing to contribute to any remotely normal, intelligent conversation....or any conversation at all for that matter. I.E hot and stupid.
The character Kelso from That 70's Show. At least 65 percent of models. "I met this total hottie at Peachtree Tavern the other night, unfortunately, a total hush baby. But maybe if I gag him, we can still BONE."