Letch Like

A like or thumbs up on a social media post basically for flirty, letcherous and pervy reasons, sometimes used as a segway to opening up conversation & slide into the DM's. Letch likers are easily identified, prolific, and usually rather needy or insecure (they need online validation or to objectify people to boost self-esteem) and more often than not, married, or in a relationship.

Oh God...I just got another letch like from Adam.
OR Dude...check out his follows, its full of letch bait.