Lets try to survey how many of us remember the nicknames (if possible with original names and their corresponding subjects) of teachers at Vanasthali...

Gauri Shankar Shrestha- Math.
 ChudaMani Marashini - Physics
 Laxman Rajbanshi - English

 pendulum, kanya rashi, santa bam, maaobadi, cocktail, 'prithivi goooolo cha' prem sir haha

Handbomb- Math teacher (Hom Bahadur Khadka)
Pendulum- Math teacher (Ramji Shrestha)
KanyaRashi - Math teacher
Maobadi - Nepali teacher (Krishna P. Neupane)
Ratna Bai - Math teacher (Ratna Devi Shrestha)
Pattu - Science teacher (Shyam)
Phucchi Pepsi - EPH teacher
Cocktail - Nepali Teacher (Suman Kattel)
YN crack - Health teacher
Putali Bai - Scienec teacher
Halku - English teacher (Sashidhar Khanal)
Dhaicha - Health teacher

dhaicha - agriculture teacher

u guys forgot Mukesh(nick name) sir(used to hav beard all around his face) n Talsingh(math teacher)? Cocktail sir once told us in the class" aajkal ka bidhyarthi haru lai teacher ko real name thaha hunna nickname matra thaha hudo raichha rey"

There were some other funny characters like
Balkrishna Shrestha (math teacher) who used to pronounce total as तोतल  
Rohit (math teacher) calling भाई-बहिनी all the time
Khadga (Science teacher) who never combed his hair
Roshan Poudel (Account teacher) who always talked negative about principal

Dhaichha used to be agriculture teacher, but later she was changed to health teacher...do you guys remember funny prem sir(geography)...

"The Rock"- Math Teacher for 9 and 10.
"Khadge" - Science Teacher 9 and 10.
"Hitler"- Headmaster budi 9 and 10.
"Gaida"- Math Teacher (Jagdeep)

 tilki (nepal teacher)

anyone in sajha with Vanasthali 59 batch..

I remember Pendulum.  He had memorized the whole math book for 9 & 10 grade.  And who can forget Rishi sir. 

Y N sir with bruce Lee hairstyle lol! He used to teach Environment and population.