What (who) is K-rad - definition

INTERNET SLANG/ALPHABET, REPLACE CHARACTERS THROUGH SIMILAR LOOKING NUMBERS

H4x0r; PWNED!; Pwn; Pwnage; Pwned; Pwn3d; Pwns; Pwnt; D00d; PWNED; Pwning; Powned; Pwnzor; Pwnz0red; Pwnz0r; PVVn; PVVned; PVVn3d; Pvvn; Pvvned; Pownzored; P0wnzored; Pvvnz0red; Pwnsome; Qwn; Whorage; P3wNed; Wtfpwned; NORP; Pwnership; Pwn4g3; Pwnzed; Pwnzore; P00n; Poned; Pwn7; P0wn; Pwn'd; N00d; Powne; Ownd; Power ownage; Pownage; P0wnage; Pwnd; Po0wned; Pwen; Ponage; Pwner; Prwn; J00s; User:Jarcanist/Leet; Haxors; L33t5p34k; 3l33t; W33t; Web Speak; H4x0ring; Haxing; 133+; P33n; 1337 sp33k; Warez text; 1337 sp34k; Leet speek; L33t speek; 1337 speek; L33tspeek; L33t sp34k; N00bz; J00r; Leeet; Z0mg; L33tsp34k; 1e3t; 1ee7; 31337 speak; LEE7; Lamez0r; L33tsp33k; 1337 5P33K; Hakspeak; P3n; D00dz; 13375934k; Leet language; Hacker speek; 4w3s0m3; LEET; A guide to the hacker language; 1337speak; H4x; N0rp; 10100111001; X4x0r; L33+; 3133t; Suxor; 3l337; @$$; CHix0r; Leet-speak; Leet (language); English Leet; Noobspeak; Haxxor; 1337 haxor; R0x0r; Leet/1337; 1337 language; L337 Sp34k; Example of leetspeak; Sux0r; L33t speak; R0x0rz; Netspeek; 1N4N3; Thr33; 1337 speak; 133t5p33k; Leet Speak; H4xor; Ph33r t3h ...; 133t; Hax0r; Cracker slang; Computer cracker slang; Suxx0r; Pheer; Roxxorz; H4X0R; Leeter; Roxxor; Suxxor; El33t; Leetspeek; Ph33r; Roxorz; P33n0r; L33t sp33k; 13375p34k; L33tspeak; 1337 5p34k; Pr0n; Haxor; 1337 Speak; 31337; Leet speak; Leetspeak; L33T; L33t; D00dsp33k; L337; 1337!1; Ph34r; K-rad; 1337n00b; PWND; Chix0r; Hax0rz; Pooned; Ch1x0r; Leetification; Epic pwn; Eleet; Eleetspeak; L3e7; Lee7; L3et; Le3t; Le37; 1eet; 13et; 1e37; 13e7; L33tsp3ak; 133t 5p34k; L33+ Sp34k; L33+ $P34K; 1337sp34k; 13375p334k; 3v4r; Nrop; 1337 (slang term); B00bs; 1337 5p33k; Pr0nz; Pwnsday; 1337spk; 1337 spk; 13375p33k; User:Avriette/Leet; 1337-speak

K-rad

1000 points of rad, something most excellent.
The K for 1000 prefix can be used with almost any word: K-cool, K-groovy....
That's totally K-rad!

Jakob Christof Rad

ENTREPRENEUR AND INVENTOR (1799-1871)

Jakub Krystof Rad; Jakub Kryštof Rad

Jakub Kryštof Rad, traditionally Anglicised Jacob Christoph Rad (25 March 1799, in Rheinfelden – 13 October 1871, in Vienna), was a Swiss-born physician and industrial manager. He had many other professional activities, was a director of a sugar factory in Datschitz, Moravia, Austria-Hungary (now Czech Republic) in 1843, and invented the process and associated machinery for cutting large block sugar into manageable uniform pieces.

https://en.wikipedia.org/wiki/Jakob_Christof_Rad

rad

WIKIMEDIA DISAMBIGUATION PAGE

Rad; RAD (disambiguation); Rad (disambiguation); Rads; RADS (disambiguation); Rads (disambiguation)

Exclamation or an adjective for something cool and exciting.
Oh, rad! We have a four day weekend coming up!

Wikipedia

Leet

Leet (or "1337"), also known as eleet or leetspeak, is a system of modified spellings used primarily on the Internet. It often uses character replacements in ways that play on the similarity of their glyphs via reflection or other resemblance. Additionally, it modifies certain words based on a system of suffixes and alternate meanings. There are many dialects or linguistic varieties in different online communities.

The term "leet" is derived from the word elite, used as an adjective to describe skill or accomplishment, especially in the fields of online gaming and computer hacking. The leet lexicon includes spellings of the word as 1337 or leet.

https://en.wikipedia.org/wiki/Leet