Here are the possible solutions for you may hail him clue
Answer
Clue
Relevancy
cabbie
Clue
You may hail him
Definition
(colloquial) a cabdriver, also CABBY
neko
Clue
Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"
dirtyharry
Clue
1971 film with the tagline "You don't assign him to murder cases. You just turn him loose."
alabamajubilee
Clue
1915 song that popularized the phrase "Hail! Hail! The gang's all here"
almamater
Clue
"Hail, Stanford, Hail!," for one
gangs
Clue
"Hail, hail, the --- all here"
Definition
GANG, to form into a gang (group)
thegangs
Clue
"Hail, hail, ___ all here!"
toto
Clue
The "him" in the 1939 film line "I won't let you take him!"