lachlan 

A bastard

Me: "Hey, you are a bastard!"
Lachlan: "Oh, you're so funny!" (gay voice)

lachlan by I seek the truth! March 14, 2003

Lachlan 

A formidible foe in sending memes, but a bit of a chotch. A keyboard warrior who will usually bail on plans because a female's shoulders are showing. An unusually square head, which, among other things, makes him ridiculously easy to roast. Probably wears his glasses so often that you will forget what he looks like without them, saying "AHH! Who are you?" when you see him without them. Lovely guy though :)

Wow, that head is square! He must be a Lachlan.

Lachlan by BIG LACH (Romance) May 23, 2018

lachlan 

a person who does appsulutely nothing except make people laugh for no reason . oh and did I say he steals each and everyone of you friends

person 1: oh look its lachlan

person 2: quick run hes coming for your friends he might even give you raibies in the process
person 1: yep ok lets run

lachlan by cracker4wd September 19, 2018

Lachlan 

Hottest, sexiest man alive. When a Lachlan walks into the room all heads immediately turn and jaws drop. He's kind and caring and the worlds biggest flirt, he wears hats indoors and was the cutest most emotional baby.

woman 1: damn who is he
woman 2: he's definitely a Lachlan

Lachlan by hawtyhawty August 31, 2019

lachlan 

lachlan is a funny cunt and gets all the girls he has a great sense of humour and always gets in trouble in class

Lachlan is a funny cunt

lachlan by Lachlan is a sick lad November 23, 2019

lachlan 

lachlan a boy who is genuinely caring and kind. When it comes to school he is the most athletic person there is. But most lachlan's tend to play softball and tennis which makes them a WEAK BITCH. Although they can be athletic, when you first meet a lachlan they can be quite confronting but when you meet their real personality they are SOOKS. They are usually a tall person but if you meet a lachlan that is short he will usually only have a small group of friends. The lachlan can also be quite rude and likes to insult other people as a joke but he easily gets attached to people within a couple of days.

Person 1: Oh my god!! he is exactly like Lachlan..

Person 2: Yeah I know, he is such a weak bitch

lachlan by it really be like that.. December 28, 2019

Lachlan 

Small penis.
Or a peasant boy who washes ass cracks in his spare time.

1. Damn, look my son, your daddy has a Lachlan.
2. He washed me good, he must be a Lachlan.

Lachlan by SMURGZ February 22, 2020