performed at the climax of a sexual event, the male participant surprises the female by hitting her in the face with a bowl of clam chowder. Though it can be performed in any position, the preferable position is doggy style, or any other position from behind, to add to the surprise element.
"I totally gave her a chowder bowl!!"
when a man ejaculates on his girl friends stomach and it all goes into her belly button, looking like a bowl of clam chowder. girl must have an innie, not an outtie.
" Rod loves it when I give his wife Jill a chowder bowl so he can suck it out!"