Explanation of Monster
" Monster \" in the context of poker denotes an exceptionally strong hand, irrespective of the specific stage of the game.
Those who frequently worry about their rivals having substantial hands are often described as experiencing \" monster -under-the-bed syndrome.\"
An instance of using the term Monster in conversation -> Usually, having a pair of Aces would have been a solid opportunity for us to win a larger pot, but our opponent ended up with a monster hand on the flop.
See Also
Hand Rankings , Bluff , River