When you arrive at work the following morning after a night of heavy partying...hair a mess, shirt and pants wrinkled, eyes glassy...basically visually hungover
"Man you are lumpin this morning. How late did you stay at the bar last night?
by Willy June 25, 2003
1 more definition
The feeling when you are buzzin' off something nice.
Man that cigarette after those three beers left me lumpin.
by SheriffOfNottyham September 05, 2010