Son: Hey dad, why is my name Canada?
Dad: Because you were made there.
Mum: We haven't been to Canada.
Dad: Hol' up a minute.
Son: Hey dad, why is my name Canada?
Dad: Because you were made there.
Mum: We haven't been to Canada.
Dad: Hol' up a minute.
Alright, listen up, smarty-pants. So, the kid asks his dad why he's named Canada. The dad says it's 'cause he was made there, hinting at some sexy time in Canada. But then the mom chimes in, saying they never even went to Canada, which means the dad has some explaining to do about where the kid REALLY came from. It is a joke about infidelity and potential non-paternity which you clearly have experience with.