When your girl eats out your ass and you fart another man's load in her mouth
Girl, I was rimming him so hard last night and he was flarping so hard
Someone who farts deliberately to annoy others.
'He was such a flarp-tart, he just wanted to annoy us !'
When something is fucked or strong in a bad way
bro 1:"yo i hit that shit and it was flarped as fuck"
bro 2:"yea i told you that shit was flarp"
flarp/flarped