What does :@ mean?

What? can be abbreviated as :@
Other shorthands for What? are: WIFY, WAGWARN, wazza, WOUM, wassup, w'sup, WAG1, WAGWAN, SUP, WAGWUN, WUB, WIIFY, WIIFT, WA GWAN, WHWN, wad ^, W^, S^, watz ^, wadzup, wats ^, WYF, was^, WANGLYDIAPLT, wats^, WANGLY, WUWY, WTM, WIIFM, WP, w's^, wat's^, WSP, WU, WYS, wuzup, WIFM, 5W2H, wutup, WWWTP, EH, WUH, WHATM, SW, WDC, wup, wuza, WGO, WYRN, WYP, wfhw, Wywt, SWYP, WYL, WYI, WUWT, SWU, WNSD, YLE, WIIFMe, WRG, ZUP, WTP, whf, SNU, WUWU, WFK, wud, waz ^, WTF, WUF, WAZ UP, WIW, WTDB, QUE, WWWY, WUW, WTSMG, WATZ, WTD, WHTOL, WYN, whats ^, wbu, wasup, WTMY, WFL, ?up, WITB, wot, WED, WYSIWYG, wby, waz^, WIAN, WNWY, WUB, WGITH, WU?, WFD, WWWW, SWYP, WN, WNCL, wats, WUD, WUH, Wity, wug, wuba, WUD, WFDT, WNN, WHAT^, WIN, WML, WTD, WTFK, wazz, wtmtr, WTF, WNR, WNII, WNE, WNC, WWN, WNTSP, WNC, WNS, WYBD, wtbd, ?^, wtf, WWWT, WNC, wot, WHW, WNN, WYPB, snew, WOW, WDY, WOMM, WNHW, WNIC, WUE, wtf, WTF, WTC, WTS, WAAM, wyr, wua, wuw, WTFIT, Wii, WITY, WWWM, wts, WYS, wtd, WNY, WTF, WNA, WTB, wrn, WNIS, WYP, SWWCFI, WTAA, WTF, wox, Wyb, WOIC, wtf, wth, WNM, WMIY, WIN, WFFT, wyf, WMAA, WEY, WNIM, w4, wys, WYL, WULA, WHISAH, WTF, WTF, wyr, wtc, WTF, WCCK, WOT, wow, wotv, watt, WTDIAB, WWTG, ?, WTP, whw, wuz4dina, wnj, WYR, WOW, WTH, wtd, swn, WOW, whn, wtf, wc, WYP, whn, wrwa, wts, wh, wys, wtn, whyb, wyr, wyp, wyt, wrh, wyr, what, WACS

Q: A:	What does :@ stand for? :@ stands for "What?".
Q: A:	How to abbreviate "What?"? "What?" can be abbreviated as :@.
Q: A:	What is the meaning of :@ abbreviation? The meaning of :@ abbreviation is "What?".
Q: A:	What is :@ abbreviation? One of the definitions of :@ is "What?".
Q: A:	What does :@ mean? :@ as abbreviation means "What?".
Q: A:	What is shorthand of What?? The most common shorthand of "What?" is :@.