Pedicabo ego vos et irrumabo,
Aureli pathice et cinaede Furi,
qui me ex versiculis meis putastis,
quod sunt molliculi, parum pudicum.
Nam castum esse decet pium poetam
ipsum, versiculos nihil necesse est;
qui tum denique habent salem ac leporem,
si sunt molliculi ac parum pudici,
et quod pruriat incitare possunt,
non dico pueris, sed his pilosis,
qui duros nequeunt movere lumbos.
Vos, quod milia multa basiorum
legistis, male me marem putatis?
Pedicabo ego vos et irrumabo.

--Gaius Valerius Catullus

My somewhat loose translation is as follows:

Fuck you both and suck my dick
Swishy Aurelius and queeny Furius
For thinking me, because my verses
are rather sissy, not quite decent.
Although the true poet should be pure
himself, his poems don't have to be.
Indeed, they have only flavor and charm
if they are sissy and indecent
and when they can incite arousal,
I don't speak of boys, but big hairy guys
who have difficulty moving their limbs.
You, because you've read of my many thousand kisses
believe that I'm not really manly?
Fuck you both and suck my dick.