What is Grover Cleveland?
1.
Briefly: Titty-fucking.
But the nuances are so much more. See example.
In full form:
"I can't believe I got a rockin' Grover Cleveland with a flaccid twee."
OR in abbreviated form:
"Grov 'er? I hardly know 'er!"
See
2.
(noun) the name given to one of those relationships that seemingly everyone must go through at least once in their lifetime in which the two parties break up and get back together a countless number of times. During those longer 'broken up' periods, they cannot bring themselves to have feelings for anyone else but can still hook up or "hook up" with others. Also referred to as a person's 'first love relationship.' Generally the relationship when one or both parties loses their virginity but not always.
Immature Girl: don't let me hook up with you because right now we're 'on again' in this Grover Cleveland i've got going back home.
Me: alright, but you shouldn't really be kissing me then, should you? and when you say 'i wanna lie down...butnotwith you' you should stick to your word, you immature girl.
