To make contact; to cover all the possibilities. Comes from baseball where the runners need to touch the base to make a run legal. Mostly used by asshat salesmen and contractors when they want to talk to you over the phone to see if you're interested in something they have for sale, usually around dinner time.
A truchaser loves his trans gf. He will hug her and cuddle her when shes feeling sad. He will play Stardew Valley and listen to 100 gecs and radiohead with her. He will earn money so she can get FFS and SRS and help her pay for her hrt. He will comfort her when she's sad and cuts herself. He will clean her cuts and maybe cut himself with her :O. A truchaser is loyal and will never leave his gf.
this is when a person has a lot of hair near their butt area, touchas is a yiddish word for butt, and mullet well as you know business in the front, party in the back, but in this case it is gross in the back, and can even be smelly...