What is the correct spelling for RALPHD?

If you're seeing "ralphd" as a misspelling, here are a few possible corrections: "ralphed", "ralphed", "ralphed" or "ralphed". It seems that "ralphed" is the most plausible alternative, resembling the past tense of the verb "ralph", meaning to vomit. However, without context, it is hard to determine the accurate suggestion.