A bloke walks into a bar and orders 10 double whiskeys

A bloke walks into a bar and orders 10 double whiskeys and downs them in one.

Barman: What’s up?

Bloke: My youngest son just told me he’s gay.

Next day he goes in and orders 15 double whiskeys.

Barman: What’s up now?

Bloke: Just found out my oldest son is gay!

Next day he goes in and orders 20 double whiskeys.

Barman: Fuck me! Does no one in your family like pussies?

Bloke: Yes – my wife!