Being angry or in a bad mood for seemingly no reason. Seen in Quadrophenia.
Chalky: Jimmy! Where you been?
Jimmy: Leave it out, will ya? I kipped on the beach!
Chalky: why you so umpy?

Bob: (Jokingly) Hey, faggot!
Ted: Fuck you , asshole, don't ever fucking call me a faggot or i'll beat your ass.
Bob: why're you so umpy?
by Mr nasty January 4, 2014
Get the umpy mug.
A cute, short boy with golden-brown hair and dark eyes. Is usually very strange in a good way but never lets down a friend and can be serious when you need him to be. Can make a rock laugh very hard until it cries.
Girls tend to take advantage of him because he is so sweet and caring, but when the right girl stays with him, he treats her like a princess.
Usually has a best friend called Cate/Kate/Catherine/Kathryne who is also very strange, but extremely beautiful.
Girl 1: I can't believe you cheated on Umpie.

Girl 2: I know, Bruce SO wasn't worth it.

Guy 1: Umpie has a hot best friend

Guy 2: I know, I wish I was him!
by Cutefeet February 13, 2010
Get the Umpie mug.
"oh dear, he's in umpy numbers again"

"my score was -2 (umpy 2)"
by eni April 8, 2003
Get the umpy numbers mug.
1. A pumpkin that is WAY too fat.
2. Someone you love dearly
3. Part of the "Cuppy cake" song.
4. What little kids use to say "Pumpkin"
1. Wow! That pumpkin is a pumpy umpy umpkin!
2. Your my Pumpy umpy umpkin! :D
3. ♪♫You're my Honey bunch sugar plum, pumpy umpy umpkin! ♪♫
4. "Daddy! I want to carve a Pumpy Umpy Umpkin!
by Drone number 3234 December 28, 2009
Get the Pumpy umpy umpkin mug.
Something you scream when humping someone
BABY IM ABOU TO CUM UMPIIIIII.
by Mr.cash money February 25, 2019
Get the Umpi mug.