the type of weird, oddly sexual excitement gotten from something usually entirely non sexual. one can get a manus-boner from anything they're passionate about, but the original definition was weapons. traditionally a manus-boner was gotten only when looking at cross-sections of guns, listening to explosions, or gunshots, or watching swords being forged. however just like with the other kind of boner, everyone has their own tastes, and the definition was expanded to include the moment when good writing, an especially impressive freerunning manoeuvre, or even a piece of music makes you stop, and savour the moment creepily. now it can be used to describe just about anything that makes your one weird friend shudder with pleasure as if being edged except for anything actually sexual.
"dude. i was watching man of arms yesterday, and they made a chainsword from warhammer 40k. biggest manus-boner of my life"
*playing a videogame* "ooh, listen to the remmington r5 go. it's beautiful"
"yeah, the remmington gives him a manus-boner. just ignore him"
*playing a videogame* "ooh, listen to the remmington r5 go. it's beautiful"
"yeah, the remmington gives him a manus-boner. just ignore him"
by borbersk May 6, 2020
Get the manus-bonermug. 
Manus are always domineer, manipulative and fact they are that kinda person u will get manipulated even if don't want to.
Just so ideal guy. Who will make you fall for you, definitely.
He's all perfect wrapped up in 5 foot 8, brown eyed, brown haired. Got best dressing sense even if haven't seen him
Just ughh chef kisses
Just so ideal guy. Who will make you fall for you, definitely.
He's all perfect wrapped up in 5 foot 8, brown eyed, brown haired. Got best dressing sense even if haven't seen him
Just ughh chef kisses
He's that guy MANU
by She will wait for u for ever December 2, 2021
Get the Manumug. by The 13th Captain April 27, 2024
Get the Manu Kamanumug. 
A handsome man with great taste in music and a fat cock. He has a great heart and great pull out game.
by Fatty_Cack808 January 26, 2022
Get the Manu Brownmug. Manu is a complicated girl. She has a large circle of friends but doesn’t always hang out with the same group every time. She is a social butterfly and can fit in with anyone. Manu is sweet, funny and easygoing but at times can be your worst enemy. She has horrible mood swings.
Manu is usually beautiful but in certain cases can be unpleasant to look at. She will always be a good listener so don’t let go of her.
Manu is usually beautiful but in certain cases can be unpleasant to look at. She will always be a good listener so don’t let go of her.
by maddie4u October 23, 2019
Get the Manumug.