Green’s Dictionary of Slang

gooi v.

[Afk. gooi, to throw, to fling]

(S.Afr.) an all-purpose v. used to signify movement and/or action, e.g. to throw, to fling, to give someone something, to use something.

[SA]L.F. Freed Crime in S. Afr. 105: When he asks you to ‘gooi a man ’n skyfie’ he wants you to give him a cigarette.
[SA] informant in DSAE (1996).
[SA]C. Hope Ducktails in Gray Theatre Two (1981) 40: Sometimes I think those weights you gooi give you muscles in your head. [Ibid.] Don’t gooi me any lip, man.
[SA]P. Slabolepszy Sat. Night at the Palace (1985) 33: He goes behind this rock, pulls out a stick of dynamite — lights it with his cheroot and he goois it at these ous.
[NZ]Style Oct. 39: Southern Suburbs Joller: [...] I asked the hout on the site to gooi me some start so we could get some graze [DSAE].
[SA]R. Malan My Traitor’s Heart (1991) 71: You had to gooi (give) the double-horned devil’s hand sign.
Sun. Times (Jo’burg) 23 Jan. 28: [advert] Let’s ... get us a packet of slap chips... And let’s don’t be shy with the salt and vinegar, just gooi it on and dig in [DSAE].

In phrases

gooi a canary (v.) [the canary as a stereotypical songbird]

to whistle a warning.

[SA]Cape Times in E. Partridge DU (1950) 299: When the gang is on a job there is always a lookout, [...] who will ‘gooi a canary’ (whistle) if he should sight a diener or Transvaler.
gooi anchors (v.) [Afk. sl. ankers, the brakes]

to brake suddenly.

D. Kramer on M-Net 3 Apr. [TV] I gooied on anchors, but it’s all in vain.
gooi a spasm (v.) [SE spasm]

to react with joy or enthusiasm.

[SA] informant in DSAE.
gooi pomp (v.) [pomp v.]

to have sexual intercourse.

[NZ]Style Oct. 39: They ‘swaai a zephyr’, or get ‘goofed’ on a ‘skyf’ (smoke dagga) before ‘gooing pomp’ (making love) and then ‘zonking out’ (going to sleep) [DSAE].
gooi tackie (v.) [SAfrE tackie, a tyre]

to accelerate.

[SA]cited in J. & W. Branford Dict. S. Afr. Eng. (1991).