ben costello

Giant dick sucking maniac who can't get enough Penis .

What a Ben Costello

by Peasant2405 August 22, 2016

Ashley Costello

a beautiful rock goddess. She's the lead singer of new years day.

Ashley Costello is talented and beautiful.

by Catlover88 January 25, 2021

Kaleb costello

A man who lives outside the co-op

Look at that kaleb costello sitting there

by FatPussyClap17 October 31, 2022

Costello

See also Obsessed, Fanatic, Zealot, Cult Classic and Cult Movie
Someone who is completely obsessed with some sort of cult fiction (Example: Lost, WoW, Star Trek, Napoleon Dynamite, Family Guy, Halo, Star Wars, Pokemon etc)

Guy: "Man, Chris is really into Lost"
Girl: "Yeah, like he is Costelloed to it"
Guy: "That's pretty strong to say he's Costelloed"
Girl: "Well, he spends hours researching all the literature associated with it"
Guy: "You're right, he is a total Lost Costello"

by [<ABSENT>prodigy] July 8, 2006

Sim Costello

A term used for a awesome individual

Person 1: You are so Sim Costello
Person 2: Cheers man!

by hellodudeio January 13, 2011

mrs.castello

The best teacher at pinecrest cove

Mrs.castello rocks.

by Coveboi October 4, 2019

Costello Cut-out

Similar to an "Irish Exit", the Costello Cut-out involves leaving a party or social gathering without saying goodbye, but shuffling your feet on the way out.

Gary : Hey where did Johnny Boy go?
Mike : I don't know, he was just here laughing and having fun. Then he disappeared.

--30 minutes later--
Gary : I think he gave us the Costello Cut-out.
Mike : Yea, shuffled right out on us.

by Richard Hasherpes December 7, 2013