Here are the possible solutions for they have kids clue
Answer
Clue
Relevancy
grandads
Clue
Their kids have kids
Guys with kids with kids
Definition
GRANDAD, a grandfather, also GRANDDAD
grandmas
Clue
Their kids have kids
Definition
GRANDMA, a grandmother
newt
Clue
Gingrich who said "females have biological problems staying in a ditch for thirty days because they get infections and they don't have upper body strength"
Definition
a tailed amphibian of the salamander family, also EWT
