About to hit the wall and need a late week pick-me-up? Well, we have something to wake you up, courtesy of her Minajesty -- Nicki Minaj. The well-endowed, voluptuous vixen shared a topless photo on Instagram, with a curtain of long black hair being all that covers her nips.

You can see a healthy amount of the rapper's underboob and sideboob.

Those things are GINORMOUS -- like three handfuls worth.

Show 'em off if you've got 'em, right?