The term "Namps" is a derivative of and evolved from the term "damn," --> "namn" --> "namps." The term can be used in mixed company as the definition is virtually unknown to females.
(adjective): namply; nampish.
A woman who is too far away to clearly see but may possibly be very attractive is called a "Potential Namps". When she walks by and it's confirmed she is hot, the correct expression is "Namps Realized."
"Look at the plethora of Namps at this party"
"I went out with the biggest Namps last night, and she doesn't even know the magnitude of how hot she is"
Can be heightened in conjunction with curse words for best effect.
Has no real tense or word catagory so can be used in any way
"You fucking Namper!"
"You're Namping me off here!"
"Don't be a Namp"
"I am Nampin'!"
you get the picture.