come up heads(redirected from come up tails)
come up heads
To land on the "heads" side of a coin (as opposed to "tails"). But if this quarter comes up heads, you're doing my laundry for a month!
come up headsand come up tails
Fig. [for a tossed coin] to turn out to be either heads or tails. We tossed a coin, and it came up heads. The coin came up tails.