One who acts like a retard all of the time, takes his shirt off when told, loves ponies, and is a loveable bitch. Which a Lucas cannot deny. They also drink grape soda to act "african-american" because tv told him that drinking grape soda is a racial stereotype.
by MasterGinger October 14, 2011
Get the Lucasmug. Lucas is a cunt.
by Fortnite is super gay October 29, 2019
Get the Lucasmug. A braid dead midget who has the worst case of bipolar disease and Is constantly blaming others for his fuck ups.
He claims that you will never be sexually active however he probably fucks his dogs. For the icing on the cake, he has a microscopic penis which is smaller than an ant.
He claims that you will never be sexually active however he probably fucks his dogs. For the icing on the cake, he has a microscopic penis which is smaller than an ant.
“Lucas is such a cocksucking thundercunt)!”
by Angry_Pirate July 29, 2018
Get the Lucasmug. 
by Unicorn lover for ever November 24, 2017
Get the lucasmug. A Lucas is a someone you do not EVER want to encounter, whether it's friendly or in a relationship. They are known for cheating and lying about everything. They are inconsiderate and rude to the people they claim to care about and will only drag you with them for their own moral support. Do not ever get yourself caught with a Lucas because they will leave you utterly destroyed and hateful.
by eldanh April 22, 2018
Get the Lucasmug. Really funny but can be very racist. Normally has blonde or brown hair and make dumb jokes a lot. Annoying but somehow you cant hate him. Probably listens to emo music or rock n roll.
by DWMiami3 May 2, 2019
Get the Lucasmug.