bonehead warhead
flunker clunker
bonehead warhead flunker clunker
slow foe
slower mower
In some regional dialects, that would be "calm bomb."
The hinky pinky is bony pony.
Hinky-pinky for moonshine would be "risky whiskey."
His quiz is the answer to hinky pinky boy's test.
frog log is the hinky pinky for amphibian tree
Limber timber is a hinky pinky for flexible logs.
Jackal shackle is the hinky pinky for hyena-like leg iron.
The hinky pinky for a dead person who feels bad is crummy mummy
Hinky Pinky riddles are answered by rhyming phrases consisting of two-syllable words.