High definition Light Emitting Diode of confusion

B: <reading the blog> Uh babe, you wrote LCD on the last blog post. That's actually the right spelling for the drug.

J: LCD?

B: Yeah, I said LED which was wrong, not LCD which is the name for the drug.

J: No, you said LCD and that is not the name of the drug.

B: Yes it is, oh wait. LSD.

High-def holi-daze

Whoa, all these Christmas lights are giving me a headache. I feel like I'm on an LCD trip.