I'm being swallowed by a boa constrictor

I'm being swallowed by a boa constrictor
I'm being swallowed by a boa constrictor
I'm being swallowed by a boa constrictor
And I don't like it very much

Oh no (oh no) he swallowed my toe (he swallowed my toe)
Oh me (oh me) he swallowed my knee (he swallowed my knee)
Oh fiddle (oh fiddle) he's up to my middle (he's up to my middle)
Oh heck (oh heck) he swallowed my neck (he swallowed my neck)
Oh - (GULP!)