How rude, don't be so crass
That was so wrong, you need correctio-io-ion
Remember: it's best to not be an arse
No need to sno-ort cause I said "sextant"

How rude, now we're waylaid
Whole class laughed and I lost my placeme-e-ent
So pipe down and wipe off that sleazy grin
More than one mea-eaning for "erection"

All it does is make you look lame, so crude, refrain
Knowing these jokes won't make you seem olde-er
And how'd you know them anyway? A "cooler" mate
Well, you'll be regretting that he told ya-a
Huh huh-huh huh huh, huh-huh-huh huh

How rude, acting the clown
Always snigger when I say "leathe-e-er"
Yes, bondage involves leather in some parts
We're talking 'bou-out what cows are used for

So zip it up and stop that grin, it's rude to grin
When I talk about the deadly ho-ornet
Cause it sounds like "horny" to you-ou, it's rude, so ru-u-ude
These innuendos are like a torre-ent
Huh huh-huh huh huh, huh-huh-huh huh, yeah

How ru-u-u-u-u-ude, disprupted class
Knowing this stuff won't make you matu-u-ure
So leave us, go see the principal, Dick
Then I'll resu-ume my sex ed lecture
Lecture, lecture, lecture, lecture, lecture, oh

Huh huh huh huh-huh-huh huh, huh-huh-huh huh, how rude
(repeat roughly a kajillion times, plus adlibs of "rude" and suchlike)