look up any word, like cunt:
 
1.
slang, A person's buttock
I've been sitting for so long, it's about time i get off my tukus.
by anonymous November 28, 2002
 
2.
someone's posterior/gluteus maximus/buttocks/anus.
next time you see Warren, give him a nice kick in the tukus for me. he needs to get out more
by Anonymous October 31, 2001
 
3.
(V) To go to a Nepali lunch.
You are a nice guy, let me tuku you this weekend.

I've got nothing to do this afternoon, do you want to Tuku?

by Anthony Campbell June 10, 2007
 
4.
Refers to a fugly transgendered female who is bulimic and has a secret penis. May or may not be Indian, although this is a typical attribute.
Girl 1: OMG, that stupid tuku is in the bathroom refunding her food again.
Girl 2: Ugh! I hate it when she(he?) does that! Make t.k. pay the fines!
by Britney 415 March 11, 2007
 
5.
Refers to a fugly transgendered female who is bulimic and has a secret penis. May or may not be Indian, although this is a typical attribute.
Girl 1: OMG, that stupid tuku is in the bathroom refunding her food again.
Girl 2: Ugh! I hate it when she(he?) does that! Make t.k. pay the fines!
by Britney666 March 14, 2007
 
6.
being short and fat (fat bastard)
oh oh tuku !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
by kieran .gggg April 14, 2005