Answer: GAM

AnswerCrossword Clue
GAMSocial visit, at sea
GAMShapely leg
GAMLeg, to Legs Diamond
GAMCheesecake leg
GAMShapely leg, slangily
GAMPart of an old-fashioned pinup
GAMLeg, in old slang
GAMBody part highlighted by a floozy's dress
GAMActress Rita
GAMGroup whales
GAMHumback
GAMLeg, to a film noir detective
GAMHoofer's leg
GAMLeg, in slang
GAMWhalers' gathering, in New England
GAMTootsy connection
GAMCheesecake ingredient?
GAMFox's leg?
GAMGroup of whales
GAMLeg, so to speak
gamperson's leg, esp. an attractive female leg
GAMPiece of cheesecake?
GAMSchool of whales
GAMWhale herd
GAMLeg
GAMShapely limb, slangily
GAMSexy leg, to a catcaller (OK, probably a really old catcaller)
GAMPinup's leg
GAM.. of whales (big group)
GAMLeg, slangily
GAMMoll's leg
GAMHerd of 60A
GAMLovely leg
GAMSlice of cheesecake?
GAMHoofer's limb
GAMHerd of whales
GAMWhale school
GAMLooker's leg
GAMPinup highlight
GAMCalendar leg, perhaps