Glurp the Purple Alien

I’m Glurp, the purple alien.
I come from outer space.
I have a purple body.
I have a purple face.
I use my purple tentacles
to dine on purple food.
The treats I find the tastiest
are purely purple-hued.
I’ll eat a purple burger.
I’ll slurp a purple shake.
I’ll feast on purple pickles and
partake of purple cake.
I’ll nosh on purple noodles.
I’ll feast on purple fries.
I’ll munch on purple macaroons
and purple pizza pies.
I haven’t seen your planet,
but, if I ever do,
you’d better not wear purple.
I might just dine on you.