What does this mean??? (Spanish)?

Question

tengo un fiesta en mi pantelones

someone commented me that on my myspace, and i want to know what it means. I want a real spanish speaker, not a random person using a translator.

Answer 1

I have a party in my pants.

I'm not a spanish speaker, but I know so much spanish ;D

Answer 2

Maybe if it's PANTALONES (trousers), it means I HAVE A PARTY IN MY TROUSERS. Well written it would be TENGO UNA FIESTA EN MIS PANTALONES.

I hope it helped you :)