Someone who is only looking for a piece of ass to use and emotional support from the person without defining the relationship
friend #1: I've been dating a guy and we've become super close these days. But he doesn't want a relationship.
friend #2: Oh, so he's a serious fuck boy.
friend #2: Oh, so he's a serious fuck boy.
by sunnio October 9, 2020

One of the most underrated YouTubers ever! He uploads videos that are intended to make others happier and more positive. The Serious Christian is awesome!
Guy: "Are you subscribed to The Serious Christian?"
Friend of Guy: "Yeah, man! His videos are great!"
Friend of Guy: "Yeah, man! His videos are great!"
by The_Intellectual_Individual October 19, 2018

Easter egg in CoD MW. In the mission "clean house" you can find a baby. If you somehow shoot or uhhh harm the baby, the screen will go black with the words saying "children are non combatants" do this 3 times and the screen will now say "are you serious" and kicks you out of the mission
by Sebby294 May 31, 2021

by #imher April 3, 2021

by hey917492 July 3, 2019

Clorox : hey have you seen Ian’s shoes it’s reslly bad I think he’s to poor to buy new ones
Lysol: hahaha yea
Clorox: no I’m serious I feel bad..
Lysol: oh
Ian: ;(
Lysol: hahaha yea
Clorox: no I’m serious I feel bad..
Lysol: oh
Ian: ;(
by H8tersaremymotivators October 18, 2018

by deadness February 6, 2018
