Top definition
An activity that occurs after a heavy evening of alcohol consumption. Upon returning home, instead of going to sleep, energetic students burrito themselves in blankets and discuss the highlights of the night's sesh, usually over a hot cup of tea.

Avid fans are also likely to take part in the blanket sesh prior to the night out during predrinks, swapping the tea for a strong vodka mixer.
After returning from a night out, Ricki and co encountered the empty sofa and several blankets. They put two and two together, and commenced the blanket sesh.
by Tura the Snake February 16, 2018
Get the mug
Get a Blanket sesh mug for your brother-in-law Jerry.