How do you sink an Irish submarine?

A: Knock on the hatch.

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Knock Jokes More Knock Jokes

What do you call a punch that can knock out 40 first graders?

A Sandy Hook

Why does the KKK hate bowling?

Because a black ball knocks over white pins with red necks.

Sink Jokes More Sink Jokes

Why did the boat know it had a leak?

That sinking feeling...

What do you call a sinking ship from BP's Mexico division?

A Pedro leak.

Irish Jokes More Irish Jokes

Why is an Irish funeral cheaper than an Irish wedding?

There's one less drunk.

What is an Irish 7 course meal?

A six pack and a potato

Hatch Jokes More Hatch Jokes

How do you sink an Irish submarine?

A: Knock on the hatch.

How do you sink a norwegian submarine?

Swim down and knock on the hatch. (In Sweden we have a running tradition of telling jokes about stupid norwegians. They do the same about swedes)