To french-kiss, kiss with tongue, snog, pash, etc. Often doubled (lep-lep) to mean "have sex with", or used as an
adjective (lep-able) to describe someone
good looking.
It comes from the word leap, with the idea being that you jumped on someone -> leaped someone -> lepped someone
Areas used: Ireland and
Northern Ireland
Ruth: Did ya lep him
last night?
Lisa: Yeah, but we didn't lep-lep or
anythingRuth: Why, do you not think he's leppable?
Lisa: Yeah, he's leppable, but I've just met him. Soon though!
Ruth: Lucky thing -
I'm dying for a lep-lep