Jerome Earl Fontamillas is the keyboard player, a guitarist, background vocals, and general "noise" guy in the awesomest band ever, Switchfoot. He is influenced by the Beatles and U2. He only surfed twice before joining Switchfoot, can't survive without coffee, and collecys vinyl albums. Cool guy!
Rachel: Who's the guy playing keys up on stage with Switchfoot?
Emily: Oh, that's Jerome Fontamillas!
by Publisher Smublisher April 27, 2010
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Fan-favorite character from Fox's hit TV-series, Gotham, a show that dramatizes the origin stories of all the DC characters within the titular cursed city. Jerome's origin story is the precursor to Batman's most infamous villain ever, the Joker.

Jerome Valeska is the 18-year-old red-headed son of a snake-charmer from a cheap traveling circus. After years of drunken physical and emotional abuse from his mother and her various sexual partners, as well as years of being told to be responsible and clean up after hypocritical lowlifes, he had had enough. He murdered his mother with an axe and covered it up without any empathy. After the revelation that his real father, a blind old fortune teller, had been there knowing of the abuse the whole time, he erupted in laughter at the total joke his whole life was.

From then on out, he became like the Joker in every sense except in name. He is narcissistic, sadistic, cynical, and even misogynistic, and murders indiscriminately for fun. He is also charming, snakelike, and is a charismatic showman, with unpredictable mood swings and a wide range of facial expressions. He enthusiastically uses these as tactics to make people uncomfortable and terrified, yet also unable to look away. He tends to get bored, but he hates being ignored. Bruce Wayne is the only one besides his own parents that he's truly obsessed over.
Jerome Valeska is the best Joker
by 321anasiH July 2, 2017
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1) Earning a 15 killstreak as a human in an infection playlist in halo reach

2) A ginger named Jerome
1) guys! Guys! i totally just got a hells jerome

2) holy shit man jerome freaks me out!
by S to the R scca star January 15, 2011
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A famous maker and brand namesake of bongs and water tobacco pipes. A signature piece has the Jerome Baker sticker logo on the top of the bong, proudly displaying the date of creation and the "Made In Oregon" logo.
"That is a nice bong. Looks like a TB-03. Is it a Jerome Baker?"
by LeBong James October 1, 2004
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Alternative identifier of the type of cold-weather underclothes that cover you from waist to ankle commonly referred to as "Long Johns" .
If you're going out to shovel the driveway, don't forget to wear your Extended Jeromes. You don't want to get a Chilly Willy.
by Paully Bear December 20, 2020
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The saddest fucking song ever made by Clem Tholet. It'll make you cry, garunteed. Almost as sad as Jock of the Bushveld
My neighbor was making too much noise. So I blasted Hey Jerome by Clem Tholet. She can't touch herself if she's too busy crying, can she?
by Dstroyer101 January 2, 2019
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