Wait
♂Wait, clock
A person in a blue t-shirt holds up one hand as a stop sign and points to a clock with a minute hand on their stomach.
♀Wait, hourglass
A person in a blue t-shirt holds up one hand as a stop sign and holds an hourglass in the other hand, all within a red circle.
♀Wait quietly, clock
A person holds up one hand as a stop sign, has a finger on their lips to signal quiet, next to a clock icon with a refresh arrow.