Noun. One who engages in a marijuana smoking sesh, appropriate only whilst they are engaged in said sesh.
"Dude, the sesh is stale, where can we find new seshers?"
"Hark, yon sesh hath staled in flavor, let us anon, unto new seshers."
"Hark, yon sesh hath staled in flavor, let us anon, unto new seshers."
by William Bakespeare September 13, 2008