I don’t use coarse humor, but occasionally I’ll joke about intercourse—between midget siblings.

“Webster’s—the original high definition entertainment.”

“If I were alone with my clone, and we were enjoying each others' solitude, I'd …”

“At the hospital, I won’t be in fair condition. I’ll be in unfair condition, and…”

“A brick could be given as a graduation gift to a C student. It’s like here, wel…”