-Source Unknown

Analysis:

Pretty woman, suggestive language (heat, chemistry: Nice exploitation of ambiguous language! It's supposed to make us 'get it'. But notice that what we 'get' would be the pun, not any kind of logical argument). This is a clear appeal to desire (wishful thinking?). And note that it all has the appearance of it being so logical: heat releases gel, gel makes shine, shine attracts eye ... it's like a chain argument (reaction?) ... and before we know it we're 'getting it' ... in the sack!