Answer: uptop

AnswerCrossword Clue
UPTOPWhere the crow's-nest is.
UPTOPRequest for a high-five
UPTOPHaving a good view
UPTOPHigh-five request
UPTOPOn the observation deck, say
UPTOPSlangy request for a high-five
UPTOPHaving a good vantage point
UPTOPOn the summit.
UPTOPHigh.
UPTOPIn the crow's nest.
UPTOP"High-five, dude"
UPTOPAt the peak
UPTOPOn the highest shelf
UPTOPIn the brain, to a Brit
UPTOPWords spoken before a high-five
UPTOPWords said when requesting a high-five
UPTOPAt a high level
UPTOPAt the highest spot
UPTOPOn the crown
UPTOP"That merits a high five!"