I never heard this expression until moving to Maryland . Floridians have a very limited vocabulary when it comes to describing anything of a sexual nature. Anyway, to 'knock a person down' is to seduce them. The imagery is something like finding a hottie and steamrolling them into having sex with you. Sounds a lot easier than it is, and we all know that. But you get the picture. In context, "Gawd, I'd like to knock her down!"

Log in or registerto write something here or to contact authors.