A relatively pathetic individual who makes failed and often hilarious attempts at being tough. Often manifests as an overly arrogant individual with no real reason for said confidence.
Butterpumpkin: I'm so tough, I just bought creatine.
Normal person: What a tuff guy, Butterpumpkin.
When preforming vaginal and anal sex, the shit when preforming anal sex gets schmeared and or stuck to the penis or foreign object. Pumpkin butter is formed when after fucked in vagina and anal cavity and brown white substance that forms is called pumpkin butter.
Me and Sara had a lot of sex last night, she's a freak and did anal. There was a lot of pumpkin butter.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.