sicken

(Engels)

1. (Germany, Western, colloquial, regional, weak) to piss
2. (Germany, Western, colloquial, regional, weak) to be annoyed; to be pissed off; to complain

Uitgespreek as (IPA)

/ˈzɪkən/

Etimologie (Engels)

Verwante met Duits: seichen

Verwante met Duits: sickern

Verwante met Nederlands: zeiken

Verwante met Engels: pissed off

In summary

From Central Franconian secke (“to piss”), from Proto-West Germanic *saikijan, whence also archaic German seichen.
The Central Franconian -ck- may be irregular or may be from a geminated variant Proto-Germanic *sikkōną (compare German sickern). The figurative sense “to be annoyed, to complain” is also found in cognate Dutch zeiken. Compare English pissed off.