A stupid cunt that sucks his moms dick and sucks up to teachers and texts the principle when kids tell him the truth that he is a cunt
Declan
by Declan_is_a_cunt March 26, 2016

by sorrymargeybabey May 27, 2017

Declan - A dick, secretly hates you, uses you to his advantage. Quite immature and dirty-minded, loves porn.
Boy 1: That dick Declan stole my wallet! I though he was my friend!
Boy 2: Dude, don't ever trust him.
Boy 2: Dude, don't ever trust him.
by Browser99 February 2, 2018

When shit in someone's rectum. Picture a french kiss, except instead of mouths it's asses, and instead of tongues its shit.
Damn, I just gave that bitch a Declan and I think I tore her a bit.
I just beat Timmy in a battle of the Declans and now he's all clogged up.
I just beat Timmy in a battle of the Declans and now he's all clogged up.
by pranksterdude540 February 11, 2009

by tom short November 2, 2003

by Arygo October 25, 2007

A VERY annoying non human being who confuses the life out of EVERYONE and he is hated by many. Some ppl like him like his family but other than that he has barely any friend.
I feel sorry for declan
by @_your_awesome June 13, 2020
