What is Lancelot?
1.
Lancelot > Mancelot > Manslut
A man who acts like a slut.
He's down in the pub acting a righteous
sir Lancelot.
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2.
A mistaken reference for anything that happens to resemble actor Sean Connery.
Person 1: Oh! A west highland terrier! Look at his white beard! Let's call him Lancelot!
Person 2: Why?
Person 1: Because he looks like Sean Connery!
Person 2: ...but didn't Sean Connery play Arthur?
Person 1: ...Shut up
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3.
an girl emo, a sad (unhappy) person
Person 1 : Look at her!
Person 2: Yeah, she's got a tough of lancelot about her!
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4.
one who refrains from bathing for long periods of time. this term is generally used for someone you despise and wish death upon.
Lancelot is a JERK and he smells like butt.