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WLANSI as in W-Lan-Si is an acronym for Wireless LanSi. It appeared with various type of it. Such as:

1- WLANSI
2- WLANSee
3- WALANSE
4- LANSIO
5- WMAX-See
6- WLANchau
7- Sometimes it can be called as plain-ol Wirelesss (with three s'es)

WLANSI is actually a combined word of Wireless Lansi. Lansi is a chinese word for show-off. When Lansi bumps with some IT professionals in SMK Cheras, Kuala Lumpur, the WLANSI term emerge because WLAN (Wireless LAN) suites the beginning of the word Lansi.

WLANSI can be used to say someone is being a show-off.
Usage of curse word

"Ooo! You WLANSI eh?. Got higher mark dowan to show"

Normally it accompanies the usage of it by reverse psychology

"Ooo.. WLANSI! Got higher marks than me. Fine.."
WLANSI by SysStream October 10, 2006
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To take a walk usually with a dog. wansing - walking
Wanse being the shortend version to walk
Do you "wanse" do you want a walk.
Lets go wansing.
wansing by Armonk August 27, 2006
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Resident Food-fan, and leader of the Wansie clan.
"Dude, Wansie is so freaking awesome"
"No he's not."
Wansie by Rolodex Polk December 2, 2003
a abandoned place that is demolishing
the great sphinx is wansing
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love peace and chicken grease 

"another of sayin peace out or good bye"
Talk to ya later......Love, Peace, and Chicken Grease
Word of the Day on June 24, 2026
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.
prickup by lunasea September 28, 2009
Word of the Day on June 23, 2026

Serial Monogamist 

Someone who jumps from one relationship immediately into another one.

Serial monogamists can not stand to be alone and often suffer from vast commitment and insecurity issues.

Because they jump into relationships immediately after the previous one has ended, serial monogamists typically don't take the time to reflect on their behavior or why their previous relationships failed; thus, they end up making the same relationship mistakes over and over again.
Person 1: Damn, Dustin already has a new girlfriend?! It's only been two weeks since he broke up with his fiance! I think he's a sociopath.

Person 2: No, he's a serial monogamist...
Word of the Day on June 22, 2026