Urban Dictionary: manty lines

2.	manty lines
	when a guy's pants are so tight you can see his underwear lines. I got a face full of manty lines today as I was walking up the crowded subway steps. buy manty lines mugs & shirts by Stephanie Ellis Sep 11, 2005 add a video
1.	manty lines
	The outlines of tighty whities through a mans even tighter pants. Awwww, sweet Jesus, I can see Jeff's Manty Lines! buy manty lines mugs & shirts jeff tighty whities tighty whitie loser man tights mankini by Angry Token Office Guy Sep 29, 2006 add a video