When you're sitting in a spot while eating and watching TV, playing video games, or doing anything that doesn't involve a lot of movement or brain activity. Often while you are high and have the munchies.
"Woo! It's munchlaxation time."
"Man, I just wanna go home and munchlax."
"Don't talk to him while he's munchlaxing."
"Man, I just wanna go home and munchlax."
"Don't talk to him while he's munchlaxing."
by Krummholio May 28, 2007

Masturbating. You know, jerking off. Taming the snake. Petting the walrus. Spanking the monkey. Stroking the salami.
by Krummholio May 28, 2007
