I was born in Nepal...my dad was born in Nepal too..but probably my grandfather migrated from India..my mom is an 

Indian..though she has a Nepali citizenship now...some of my siblings were born in India too..but anyways, they all are 

 Junky funky 
u son of a bitch wat u wanna say that i am going racist..........fucccccker ya i am the one who protest against any one who says anything to my country,,,,i m not like u [Disallowed String for - bad word]er who just listen those things and hide behind women..............Do u want me to give u in detail about how indians are dominating nepal..............do u know what is happening in  terai border ............those ur indians come at nite time attack nepalese farmers......beat them, loot them and even more they are taking our land day by day...........i m not like u [Disallowed String for - bad word]er who just think u have patriosm and show nothing............u can all do is bark ............i think u like the way indians are doing...........these are the indians who are supportinf the maiost and dont want our country to develop................................they are the ones who were always agianst our nation............they show friendship but they stab from backside................check the history dude...............these all  nepalese political leader are corrupted and they are working for them not for our country.....................I dont want my country to be governed by india thats why i hate indians................and i will.........................u cant stop me just commenting agaisnt me...........i guess u [Disallowed String for - bad word]er is also indian fan who wants nepal to be ruled by them.......shame on u and i guess u r the one who is patriotic.........

Another reason why some( may be not all) Nepalese people dislike "Hindian rooted people" bacause they never embrace or fully tried to appreciate Nepali culture,language and belifs.It seems that this thread inventer gave pretty much candid descriptions.he said that he speak God-damn Hindi language even though he should be speaking "Maithili"( i suppose, which is very different than hindi and  is their mother tongue) and moreover,he probably never tried to speak Nepali language properly with his friends and families.Probably he hates "Nepali posakh and dhaka topi" but love to wear "Dhoti" and funny looking Indian white topi, a resemblance of Dhaka Topi.He may love "Dewali and other Indian festival"  rather than "Dashain and Tihar". Perhaps,he is fond of Indi T.V. channel and serials and  may never watched Nepali serial and/or News etc. He also mentioned about some Spanish people here in USA.They have the similar problem.They discourse in Freakin Spanish language instead of English.They don't even attempt to speak in english.discuss matters loudly in  an annoying manner with some kind of  funny accent. People like me, who are not native to this nation, are upset of this spanish drama;you can only imagine, how the english speaking americans feel about them.This is one reason that ; why majority of Americans show animosity towards spanish population both legal or illigal.They failed to embrace, respect and  mingle with the people,language and culture of this host nation. Because of this, English speaking population wildly assumes and behaves them as foreigners/illigals and discriminates in some cases even though, they are Legal American citizens.In nepal we have similar situation.They failed to embrace and mingle with the majority of population. Until recently because of education and other opportunities many migrated in cities,like kathmandu,pokhara,lalitpur and so on, and slowly intermingling. there will be some "culture clash" situation and we will get to read/listen many stories like the one posted in thread above.
 
Another thing that people call you "madhesiiiiz" ---because you guys are from Madesh pradesh,"Dhotiiiz"--because you wear them,and people didn't have other name to identify them  in the past so, they chose "Dhoti lagako manchhe" (i guess) and abbreviated as "Dhoti" later on---So there's no need to feel shame for those name. There are similar name for people from  every other castes.....................