A male name meaning the most intelligent and smarted human ever. Very very hot and great sense of humor. Very loyal and respectful.
by Oficialurbandictionary.com May 25, 2021
Get the Declanmug. He is the best person to ever live he is sexy has a gigantic cock and is amazing in bed he is amazing at every sport and is really cute he is most likely small but has an amazing heart and he will always be there for you no matter what and he will give you the best advice
by Srdrxtf July 13, 2020
Get the Declan McKaymug. Look at that stupid declan
by Dumbass who gave away a ps4 November 2, 2020
Get the Declanmug. Has the biggest dick of all time. HE is literally god himself and he is 6'4 220 and will beat the shit out of anyone
Declan is a god
by dadadadadadjdnsjndsuhdusaijdso April 16, 2020
Get the Declanmug. by big chonker October 26, 2020
Get the Declanmug. by shithead5538 August 27, 2023
Get the Declanmug. by Percey b June 1, 2019
Get the Declanmug.