When at least semi-experienced musicians get together and pull songs out of their ass, working all together non-verbally. Almost always involves hilarious bullshit lyrics.
by bassjesus June 17, 2014

Short for "awkward session." Used to describe any extended period of intense awkwardness, or otherwise, a congregation of people, animals, or things that, collectively, are ridiculously awk.
by Roger S. July 16, 2008

by therealthing202 May 29, 2018

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.
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

by 420vapeluvr September 7, 2017

by 1738.1996 July 30, 2017

"This week totally sucked, I need something that will fill me up then put me on the toilet all weekend."
"You thinking a T-sesh, bro?"
"You know it!"
"You thinking a T-sesh, bro?"
"You know it!"
by bauger February 22, 2009
