Gene family Puns

Husband: Personally prefer blue jeans, but whatever floats your boat

I been fooling around with this girl who's 5'9" and 110lbs.

Me: I don't understand how you're so skinny; we both eat the same unhealthy garbage

Her: It's hereditary, everyone in my family is real skinny.

Me: So I guess you've got skinny genes!

I laughed hysterically. She was mildly amused.

So I'm in the kitchen with my brother and dad and I told my brother he wasn't my family and he then said "yes we are we have the same genes" Then my dad chimes in and says "no you don't your brother has a 31'32 Jeans".