up top
At the peak
Up top is a call for a high five—an invitation to slap raised palms in celebration or greeting: Good job! Up top!
The phrase refers to the position of the hands above the participants' heads.
It can also simply mean at the top or in the upper area: There's more storage up top.
high-five
Celebratory hand slap
hand · gesture · celebrate · acknowledge · congratulate · connect · teammate · partner · buddy · salute
slam-dunk
Forceful overhead basket
three-pointer · layup · dribbling · assist · backboard · rim · net · tip-off · setter · overhead
vertical position
up topdown below
At a lower place
at the bottom · down low · below · underneath · down under