Carlos: I'm straight Plump Shlumpin right now.
Kaitlin: I just binged an entire season of The Office on Netflix, I'm super Plump Shlumpin right now.
Kayden: Look at that guy, he's straight Plump Shlumpin
Kaitlin: I just binged an entire season of The Office on Netflix, I'm super Plump Shlumpin right now.
Kayden: Look at that guy, he's straight Plump Shlumpin
by VirginLoser69 June 23, 2020
It can either be eating or describe what is being eaten. If something is shlumpin than it is very desirable and delusions. If you are shlumpin it just means you are eating. You can also use the word as shlump also in reference to eating.
by Phlop July 25, 2007