thanks :)

Thanks. It actually had nothing to do with portal for a while. As a kid, I had a terrible temper and my name is Liam. There was a new girl at my school from a different country and she thought Lime was how my name was spelled. Thus my username was born.

Years later I'm playing through portal and I hear combustible lemons and I'm like, Hey, that's like my nickname. Now everyone gets the reference

That's actually pretty awesome :D