Top definition
1. The page you found when you went to search for meth without deleting your search for window

2. Probably the name of a metalcore band
1.

Person 1: Yo fam u want some windowmeth
Person 2: wtf
Person 1: oh shit sorry I was searching for windows for my shed and went to search for meth without deleting my search for windows
Person 2: you're talking to me irl

Person 1: fuck

2.

Person 1: Do you listen to Windowmeth?
Person 2: Yeah I love their sick grooves, damn I love being an edgy teenager who thinks he's hardcore but can't stand Meshuggah or Dillinger
by MMR_LM February 16, 2018
Get the mug
Get a windowmeth mug for your guy Larisa.