When you stick a Lilly pop into a girls vagina and eat her out so that she tastes sweet
"What did you do last night"
"I gave my girl a Wet Lolly"
"Nice"
A girl is about to give you a blowjob. When you pull down your pants she spits on your dick and doesn't give you head.
Hey dude, how was Kathy?
She gave me a "Wet Lolly-pop"!