In blackjack, this is a type of play in which a player views the dealer's hole card, not when the dealer checks for a blackjack, but when the dealer "loads" the hole-card beneath his up-card. This type of play is made possible by a dealer who tips the card up towards the players to slide it beneath his up-card, and a player who is either short, or slouching at the table, such that his eye-level is low enough to read the value of the card.