Crossword puzzle clue "just about all white"

Hourlong period where you can just forget about the world in the dim, sweaty room you've dreamt about all day and, like the instructor says, just leave it all on the bike

Large White, Middle White or Small White pigs.

Just about all white

Just ___ ... or "Just '___"

Laundry basket of just colors or just whites?

"T-ball is just like baseball, except there's no pitching -- just like the ___" (David Letterman)

Just in or just out

"Just ___" ("just my thoughts")