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2.
To say that someone acts very gay but is known to be married or in a heterosexual relationship.
"Dude that haircut makes you look like a crompton"
by Timeq2 December 27, 2009
 
1.
1) To throw an object 10 yards above a person's head or 10 yards short of their feet.

2) To perform a task well in a non-consequential activity but poorly in a real-life scenario.
Man, I would have caught that beer if you hadn't Cromptoned it!
by VolsTotheWall September 15, 2009
 
3.
the inability to play quarterback
Crompton's ability to lose a game despite being surrounded with great talent
by Crompton's Lover September 23, 2009
 
4.
Missing a specific goal or targer by a large margin; occurs equally often in both high and low pressure situations.
Man, she wouldn't have gotten pregnant if I hadn't cromptoned.
by Rocky Top Whistler October 12, 2009